Your Car Doesn't Need These 2 Expensive "Services" Don't Fall For The "Wallet Flush"

[@LegitStreetCars]

Who has never had these 2 services done yet your car is still running like a champ? List make, model, year and miles. Go!

[@Barfly76]

Hmm, your claim about your car producing the same HP on the Dyno as it did 19 years ago. I think you should be more specific there and say that it produced the same HP as the manufacturer claimed when the car was new. Unless you have dyno results from 19 years ago. You know as well as I do that some motors are underrated from the manufacturer. So it very well could have been making more than the claimed HP when new. Just saying. Love your vids. thank you for exposing possible rip offs! Curious if you have any experience using Sea Foam in the ways people talk about using it. Not necessarily just in the gas tank, but in the oil and then change oil after short driving period, or in the vacuum lines?

[@fzl55]

LegitStreetCars My Subaru Legacy 2009 has just completed 200,000 miles without any issues. Haven’t even changed the spark plugs since new. My E55 running strong as ever, never done anything other than the recommended stuff. 100,000 on the clock and just feels like new.

[@piciu256]

Ford Focus Mk1 200k+ (200k on the clock, but the speed sensor doesn't work 50% of the time so don't know the real mileage) miles on it, never done any of that, or any other service really, the engine runs great and all, just the transmission synchros are getting a little worn, but that's not really an issue.

[@garagedays971]

I had a hilarious dealer experience a few years back with the gm lock cylinder recall, I took 2 cars in the same kind of cars one with a new clutch and master bearings and struts the other without. A few hours later the dealer called letting me know that the clutch should be replaced on the the red car. That was the one with all the work and they wanted to flush the fluid from the brake master. It was brand new. I asked about the other car with half the miles and they said no it was fine. Honestly It could have used a flush. So I doubt they even popped the hood of either car. I politely declined the services.

[@Darksyne]

2000 Acura TL had it in the family since new when my dad bought it and did all the major services after I took ownership 2 years ago to make sure all fluids and filters were fresh, then proceed to follow all maintenance procedures according to the owners manual. No flushes or injector services and the power steering pump, injectors, and various other components are all original. Only time I dumped money on the car was doing a full exhaust upgrade, cold air intake, new sway bars and paint that ran me up $3500 because I wanted to XD Now another grand to fix the leaking metal fuel tank (bad design by Honda)

[@tehgzizlauw1787]

So called "lifetime" transmission fluid is the reason transmissions always grenade themselves. BMW claims lifetime fluid on ZF transmissions, but ZF themselves say it needs to be changed

[@BMWE90HQ]

Yes I’ve been saying this over and over again. If you don’t change your fluids you deserve for the dealer to take your money.

[@TheOprostaj]

Tehgziz Lauw I'm convinced lifetime means life of warranty. Personally I'm fine changing trans, diff and coolant fluids at intervals that I feel comfortable with.

[@BMWE90HQ]

I’ve always assumed lifetime was 100k but either way...

[@thomaspeterson8659]

As Mike Miller says about the meaning of lifetime fluids (and I paraphrase): When the component fails that's the lifetime of the fluid. Replace the component with new fluid.

[@wrxzboost]

wondering if alex has a professional opinion on this topic. i've heard both sides of the transmission debate. people say never to flush them since they are sealed from everything and others says to replace it. i'm guessing what car is involved makes a difference.

[@ny3ali]

Lifetime transmission fluid,The biggest lie from automotive industry.

[@jackieyau5590]

long life coolant? lol...warranty would be WAY over when the vehicle's cooling system and that "long life" coolant gets old enough. Car manufacturer would sure take that chance and say whatever they want to.

[@jaysmith8753]

Yep My Audi says lifetime but the transmission manufacturer ZF say 80,000 to 120,000km or every 8 years on my ZF 8HP.

[@edwarddickson7731]

Yep. Never change it. When it fails it’s life is over. Then you’ll either need to spend thousands on a new transmission or buy a new car. From the same thieves that told you about the lifetime transmission fluid.

[@rasch19785]

At least mercedes saw the lifetime thing being no good and has recommended changes.

[@Jusdanlaw]

2004 E55 AMG 141k miles. Runs great. I am a Mercedes-Benz technician myself and I’m glad we don’t sell those “maintenance services.” I’ve had customers ask for Startek infos maintenance sheets. Such good info on this page, keep it up.

[@tombrooks5933]

This type of practical advice is what is needed to be shown to people. Thanks for being so down to earth and taking the time to explain things to those of us without wrenches.

[@eyalbarmitzvah]

I miss the Alex that would give honest advice like this.

[@snowbaordguru]

Fuel flush? I believe that's just called driving.

[@grahamsmith2022]

This is a breath of fresh air,honesty,integrity and straight talking.They've been pushing these snake oil remedies since cars hit the road and it's time somebody called bullshit on this money raking tactic.If anybody needs to burn through some more money for no gain,getting the tires inflated with nitrogen is another con.

[@MrSerrano0730]

2001 330i still runs like new and has only had, oil, tires, and spark plugs replaced over the 18 years and almost 200,000 miles she had lived, and like I said runs amazing.

[@mujjuman]

nice! manual or auto?

[@kolinstallman3788]

if your cooling system hasnt blown up yet?! Must have a crack somewhere thats relieving pressure.

[@WarpedYT]

I say just run pure cleaner instead of gasoline.

[@jstardhami9958]

Just use seafoam instead of gasoline 😂

[@BMWE90HQ]

If you believe life time service intervals you deserve the problems you will get.

[@BMWE90HQ]

If you plan to scrap the car at 100k then we can call it lifetime.

[@TheBrokenLife]

Strongly agreed... Don't even get me started on things without oil dipsticks. Never going to happen in my garage.

[@BMWE90HQ]

My BMW doesn’t have one I absolutely hate that about it. I mean the electronic gauge is good and all unless you need to check it when the car is off. Obviously you understand the problems associated with that.

[@TheBrokenLife]

I also understand the problems with electronic sensors failing and letting shit run out of oil. A metal rod in a tube isn't too likely to let me down often. Ideally I'd like both. A low level indicator and a dipstick. My 1989 2.5L Chevy S10 had that and that truck had manual steering...

[@Markdc94]

Well at least I'm not the only person to know the ripoff effect of "lifetime" fluids.

[@philbarbera1471]

Great video. 94 Camry. bought it with 150k miles, drove 2 years and 25k miles, gave to my mom (who neglects oil changes until I ask) and car now has 250k-ish miles. Never flushed anything other than radiator (when it needed replacement). Never a misfire or engine code...always promoted Costco/Shell/Phillips/TopTier fuels. Turkey baster in my tool box.

[@nicke2307]

Dont even get me started on "lifetime" and "sealed for life" transmissions. That is such a marketing gimmick. That could be a whole other video lol

[@jimmygrant3212]

nick elias they still post intervals when it actually needs the trans fluid changed lol

[@Aldan001]

Depends on what you drive. Most toyotas drive on original fluids with no problem for ove 200+k miles. But most nissans will messed up the transmissions of you dont do it every 30k-50k

[@andrewthompsonuk1]

nick elias Lifetime was a complete scam the manufacturers spent huge amounts marketing and brainwashing with this idea. Because they had almost solved the rust problems of the past they needed a way to shorten the life of the cars. Interestingly many manufacturers conceded and now publish an interval.

[@refealthomas605]

No such thing as a lifetime fluid in a car at all

[@nicke2307]

Yup. Mercedes was one of them. Now they reccomend a change at 39,000 miles. Lifetime means the programmed life of the transmission and not the life of the vehicle. Most manufactures make cars disposable but you can prolong that by not following the "lifetime fill" reccomendations. On my Ford F150 it says first transmission fluid change is done at 150k miles.... in a vehicle that might be towing 10k pounds. By then your tranamission will be toast.

[@RobHTech]

It's unfortunate that there are mechanics or technicians out there who sell these gimmicks to customers. I've seen too many times of mechanics not just selling this stuff, but they also are convinced/believe it's true, which is even worse.

[@Hallowsaw]

If you go even 6 months without an oil change you need a lobotomy performed. Half of the manufacturers use cheap oil filters made in extremely high production and not nearly as good as aftermarket filters. Not only that, most people drive in severe conditions and don't realize it so they should not be driving the "normal" driving oil change interval. With the 4 cars I have had, they all had over 280k miles by the time I got rid of them and it was mainly suspension issues that caused me to get rid of them. I do NOT go over 5k miles on any oil change and that is relatively low speed highway driving. Also I really really really like how he mentions top tier gasoline. Most people don't realize there are different levels of gasoline (im not talking octane). People just run to the cheapest gasoline station instead of going to a quality gas station such as EXXon, BP, Valero, Sunoco and many others. These companies add extra detergents (essentially the tide of the gas world) and it keeps your internals clean. These flushes can actually damage your car if you have been using inferior gas and oil because over time your car will get sludge and wear from improper lubrication. Well guess what, when you flush stuff you will have gaps that were no longer there. Always put quality fluids in your car and they will last 250k miles easily.

[@flynncowboy]

I always try to use WIX made filters.

[@Hallowsaw]

@@flynncowboy Yessir, same here. I only wish I could find a place that sells them by the case cause I drive 20k miles a year so I do 4-5 oil changes a year just on my car and I do 3-4 on my fiances car. I use wix on both cars. I typically buy mobil one in mass quantities cause we both need 5w-30 but I may start using the stuff amazon is selling now cause it is 50% cheaper and supposedly has very similar properties to mobil 1. I'm sure it will be fine since I use wix filters and change regularly.

[@SageRaccoon]

Mine is a Toyota Corolla 2008 with about 152,000 miles! Runs like brand new and the gas mileage is awesome, about 38 on the highway and about 30 or so in town. I love your channel man, keep going and I will keep watching! I have learned a lot from you and I am a big DIY guy and love to tinker on my cars!

[@chris63952]

I know nothing of cars, id like to be able to work on them myself one day. Your videos are helping me understand the intricacy. Thank you.

[@crownhic6827]

If it isn't Juicy himself.

[@waynes.2983]

13 years ago the dealership tried to tell me that my 2004 Toyota Tacoma 4wheel drive with the 3RZ engine needed an injector cleaning service. I said no way and never went back for another service. Now 13 years later its never had a fuel injector cleaning done and it runs exactly as it did brand new. 215,000 miles now.

[@curiousottman]

I changed my power steering fluid at 180,000 kms using your turkey baster method. Worked fine. I also installed a magnefine filter on the return hose and all noises went away. The fluid is still very clean at 320,000 kms today.

[@stephenmeservey5172]

I have never done either of these services or a transmission service on either my 2007 Toyota Yaris or my 2003 Honda Odyssy. Both now have over 175k miles and are working perfectly.

[@Markdc94]

Steve Meserve , knock on wood, your tranny WILL fail due to neglect. As a automotive tech. for over 35 years I can assure you just because it's a Japanese car, they are still subject to the laws of physics too. Its to late to service yours with the mileage you have, but be ready for most anything to happen with that kind of neglect.

[@raycroal]

@@Markdc94 nah

[@rammphillips3002]

Great info, I have a GL450 (2012), a Genesis 3.8 (2014), a VW Passat Wagon Komfort (2009) and a 2005 Mustang GT (my son's) tricked out with a Whipple blower, lowered suspension and a bunch of other mods. He cares for the 'Stang, I do all the other three. Will watch out for these "add-ons" in the future! Thanks!

[@1959VWBeetle]

I had to have my steering rack replaced under the new purchase warranty but the garage didn't clean out, flush, the pump and rest of the system. This I found out 6 months later when another garage did a vehicle inspection for me and noticed 'burnt' steering fluid. The fluid was darker than asphalt. So I made my own cleaning concoction, blocked the reservoir return port and ran the cleaner and then fresh fluid through the system. Now my fluid isn't bright pink but at least is now just a dirty pink and not brown or black. Just goes to show you that finding a 'good' mechanic/garage is a difficult thing these days and I'm just glad my dad taught me how to work on motor vehicles.

[@sirsweetness8332]

Never done a fuel flush. I use Motorkote fuel optimizer and the hyperlubricant in all my Toyotas. I do suck out the PS reservoir every few months to keep it clean. Never had any PS issues in 30 years. 2002 Sienna 216K and runs better than many friends cars. I do my own maintenance. Motorkote is my friend! I do transmission drop and refills also with OEM fluids. Just did my sealed lifetime fluid yesterday in 2011 Camry 133K. It did make the shifts smooth/seamless. I see and feel the benefits in maintenance. It is cheaper than 2 or 3 new car payments or engine/transmission replacements.

[@randomdodads]

Did a powersteering fluid change on my Z3M -98 running at ~90000km, the smell of that ATF oil was horrible, and it was all black. After the flush the powersteering pump was completely quiet so it does help.

[@andrewthompsonuk1]

There is one point you have to remember. Manufacturers actually do not want your car to last longer than about 10 years. The service schedule is based around the cheapest cost of ownership for that time. For example BMW coolant is a lifetime fill however no company makes a lifetime coolant. In that case it kinda does not matter because something will fail and the coolant will get partially replaced during the repair. For me I buy cars at about 7 years old and I replace all fluids as soon as I get them. I would never flush anything that was working, a simple dump and refill is good enough for me.

[@IanFrancisco-CAPianoman]

2000 Nissan Frontier 175k, 2002 Saturn LW200, 160k, both run smooth. I usually give them Chevron with Techron. Need to top off power steering fluid on the Frontier occasionally. I had the the Saturn transmission serviced at 135k despite being "sealed for life". What a difference!

[@makantahi3731]

i made flush on power stearing wheel as you sugested-took out all oil from reservoir-0.5litres and left that oil to subsidence-there was plenty of dust metal on bottom of bottle. next flush was on way that disconected in /out pipes from reservoir and put them in 2 separate bottles-one with 5 litres of new oil -intake duct and second to empty bottle for output pipe, start engine and rotate stearing wheel from left end to right end and stop engine before use all fresh oil- now is flushed- left used oil to stay and subside-clear oil can be used for gearbox flush-autumatic

[@redriver15262]

i had the fuel injector service and i DID notice the car running a little smoother and it no longer lags when i press the gas, i got the car used with 80k miles and im almost convinced that the previous owner would sometimes put cheap gas in it. i plan on keeping the car forever and i want it to be as close to perfect as possible lolol

[@Reservoirdogs617]

Is it weird that I'm stoked for a video on the issues with DI engines and intake valve carbon buildup?

[@davebowman2534]

1992 Chevy pickup. 315,000 miles and counting. Never changed the power steering fluid and fuel system. Did lots of oil changes. Had to rebuild the trans at 310,000, put a started on in 2001. That's it. Still going like the energizer bunny.

[@kevinconmy3625]

Good point Alex.My 2005 Buick LeSabre has 300,000 miles on it.No major repairs and none of those services ever preformed.Run like brand new!

[@nbrowser]

I work as a mechanic...the 'ol power steering flush is becoming null and void folks...a lot of vehicles as of late are going to electric power steering...the fluid and pump are disappearing...don't get taken and learn your vehicles!

[@wxbgt01]

My story is a little different. I took my '18 GLE350 in for "B" service at 15K miles. The service advisor recommended a four-wheel alignment in addition to the normal "B" service. I didn't buy the pre-paid service for this car as I wanted to compare the cost to my wife's '18 C43 which for a two-year service is roughly $1200. So what did my "B" service cost? How about $1289! A normal "B" service w/o alignment is $760 at another dealer in St. Charles and the shop rate is $150/hr. compared to $199/hr. A "B" service at a local independent shop was quoted at $360 so it also pays to shop around. The bottom line is I've bought about eight new MB's from this dealer and doubt I'll buy another.

[@repairvehicle]

here is the thing. Car manufactures dont want people to keep their cars past warranty period, that is why they no longer require, power steering flush, transmission fluid change and other types of service. Modern engine runs hotter, transmission works harder to support high power engines and torque. Be smart if you want to have trouble free car. Top tier fuel doesn't due any good in direct injection engines. Fluids go bad even if they are not being used, be smart and replace them. Its called shelf life or expiration date that every fluid has. Just ask, fluid manufactures and they will tell that fluid cannot last long time.

[@42svb58]

Well said. I think not changing your fluids even if the tech did get better doesn't mean you can forget about it. Underneath it all, it's still a gas system that is heavily dependent on thermal efficiency.

[@mrvwbug4423]

I've literally never seen power steering flush as a recommended service on ANY vehicle even on vehicles going back as far as the 70s. With hydraulic power steering all but extinct in new cars it is only a matter of time before people even forget what a power steering pump is. Do you have any proof that top tier fuel doesn't have any benefit for DI engines? I know all the "car tech gurus" love to trash talk DI, usually with no supporting evidence, same types that loved to claim that "Fuel Injection is trash, stick with Carbs" back in the 80s.

[@repairvehicle]

mrvwbug44 , the problem with direct injection is the carbon build up on the valves, because fuel is no longer being sprayed on the valves to clean them. It's being sprayed directly into combustion chamber. Lexus LS460 was the only car that started using two injectors per cylinder, direct injection and port injection. In Lexus engine top tier gasoline did make a difference keeping engine intake port and valves Clean.

[@dposer10]

sometimes you can get lucky on not doing PS flushes and it never hurts anything, and sometimes it does. If the fluid is really dirty or cloudy i suggest replacing it, same thing with the brake fluid.

[@kylelangley8818]

I can’t agree MORE! PEA is an amazing product and Top-Tier fuel is commonly overlooked here in the states! I wish car manufacturers put as much marketing in what fuel to use as much as their car commercials. I use Archoil 6200 fuel additive with Shell V-Power, very clean valves in my golf TSI engine. Plus it continues to clean post combustion, even your cats. Cleared all 4 catalytic converter failure codes after 6K miles. However running OEM spec’d full synthetic oil also aids with carbon build up from the pcv system. Idle and turbo really shear oil.

[@jerryg50]

This mechanic is absolutely right! I am lucky I have a dealer who is honest with me. They are maintaining my vehicle according to the service manual. I have a high end vehicle, and a service contract for 4 years. They do the required work only. I have training in auto mechanics, and have a decent knowledge.

[@robertmontgomery7158]

Replacing the power steering fluid is a good idea. Easy to do. Power steering fluid gets really hot and the fluid gets nasty. And changing the transmission fluid is also a good idea. Nothing ruins an automatic faster than old fluid and filter. Of course, if you lease the car, don't bother. If you plan to keep the car forever, just change fluids. All the fluids. Fluids are cheap. Love your videos.

[@armitageray]

I can't thank you enough. My car is in for a recall repair and oil change. I just got a phone call from the dealer's service department recommending a fuel system flush and throttle body cleaning, since my car now has over 60,000km. It's only $199. I declined the offer.

[@22chachalaca]

Saab 9-5, 10 year old powersteering fluid was brown and dirty, new fluid that went in was emerald green CHF-202.

[@christophervanzetta]

Drain and fill. That's all you need. Adding anything else causes issues as you add contaminants into the system

[@marquise9b]

CLK 55 AMG 2003 50k kms Runs like it's out of the box. Sub 9.9litres/100kms. Best car I've ever owned thus far ;)

[@Stevenhiggles]

The life time transmission fluid part is a hidden wallet flush too when your trans kicks at 130k

[@wpockl]

My 04 c230 kompressor with 150k has never had a fuel injection service and gets 25 mpg and runs great. Love your videos Alex, I've been a fan for a while now and finally caught up enough to watch your older vids.

[@robertm5969]

I got a bottle of gumout and a bottle of techron for Christmas. Gonna use them up just before my next oil change. I don't expect any major difference, but don't want to let them go to waste. Never had power steering fluid issues, but I started replacing (some) of the fluid with the turkey baster method. It's not as thorough as the other methods, but very easy. I figure if I do it every oil change, the amount of older fluid will be trivial. A small tip to make the baster more effective is to cut a small length of clear vinyl tubing and place it over the end of the baster, and tighten it over the nipple with a zip tie. It should keep the same level of suction, yet reach deeper into the bottom of the reservoir. Also, before using the baster, take off the bulb and put some fluid around where the bulb meets the baster. It should help prevent it from losing suction so you don't drip anything between the reservoir and wherever you dump the old fluid.

[@MrTiger0002]

Power steering fluid is necessary as shown in the video. Just suck it out and put new fluid in. 2005 Acura MDX shows a marked improvement when I do this. The strut bearing on MDX is really tight... even new bearing. Acura actually does say when service is needed to PS. Be sure to use factory fluid on older cars... don't go adding alternative synthetic fluid if the car has never been PS serviced before. I done this and the rack started leaking right away. Costly repair. Fuel injection cleaning is best when the injectors are pulled out and sent to specialized shop for servicing. I have seen the benefit in this method. Test result will tell you about the injectors serviced.

[@AikidoTubeSock]

I recently did my own power steering fluid change. I emptied the old fluid via a turkey baster through the reservoir, refilled it with new fluid then ran the engine and turned the wheel lock to lock a few times in between. It went from dirty dark brown fluid to clean red oil (my car uses ATF as recommended by Toyota) after only one quart. It only cost $7.89 for the O'Reilly brand ATF instead of the $90 quoted by my mechanic for the job. If I paid the mechanic the fluid would probably be slightly cleaner but after several months would probably be in the same condition that I got by my method. There is also a more complicated DIY method that requires pulling a hose from the reservoir and turning the wheel to expel the oil but I'm really satisfied with the results I obtained. I now have a pump that will allow faster emptying of the fluid for my next power steering fluid change. Addendum: Wow, I just noticed; that is the same red pump that I have. You can get one for under $10.

[@henryt9254]

Had a BMW E30 that I used for commuting once a week from LA to SF and that car lasted me 1/2 million miles on the original engine. Other than a clutch, rotor and brake pad replacements, spark plugs, oil and fluid changes, coolant, transmission and diff gear oil changes, brake fluid flushes, everything else on the car were original. Yes, I use premium gas and oil change every 4K miles.

[@christophermarshall5765]

I've got a W116-032. You'll know what model this is!! One thing you might know about these is that the high pressure fuel line fitting on the fuel distributor, along with the injectors all have filters!! Yes, you read correctly!! The inlet high pressure fitting has a fuel strainer. They have a strainer in the fuel tank also. The power steering pump has a filter in it. I use NULON lubricants in my car, & the genuine MANN filters used by Mercedes. I've never flushed the fuel system in my car, or the power steering.

[@erik996]

2016 Accord V6, 68k miles. I get regular oil changes (when the display shows 15% oil life) at the dealer, and I'm a believer in OEM filters. I usually find the cheapest OEM engine air and cabin air filters and do those myself (no need to pay dealer labor prices for something that takes less than 5 minutes.) A couple oil changes ago, the service guy at the dealership said I should get the injectors cleaned, and said they remove them from the engine in order to clean them, and that the ethanol blend here in Oregon causes buildup and such on the injectors. My car's fuel economy is still great and I have no issues with power or engine feel. Service guy said the injector additives that are available to put in the tank don't work, and the injectors need to be physically removed to be properly cleaned. I did NOT opt for this service, and am very suspect of this service recommendation.

[@christophermarshall5765]

My 1976 Mercedes has filters not found in other makes. It has filters in each injector, the fuel distributor, the power steering, and the hydropneumatic suspension. These are along with the normal filters found in the car.

[@joelnrs]

Dealer specified lifetime fluids is a relative/vague term. The question I ask is what does the dealer define as lifetime? Is the dealer expecting the car to last 10 years, 15 years,100,000 miles or 200,000 miles? Transmission fluid changes are one of the most common neglected maintenance services not performed. In my experience and from what I have seen this causes a lot of cars to end up in a junk yard or sold for parts because the owner understandably does not want to pay $4000 to install a transmission on a car that is worth $6000 to $7000. If you plan on keeping your car past 120,000 miles and don’t want any sudden surprises with your transmission failing. I would personally change the fluid and filter. I enjoy your videos and they are extremely informative. Could you please do a video on your thoughts on transmission fluid service? Thanks! Joel.

[@kevatnorthfield]

if in the uk. if you fancy an A service inc an oil change. go get a MOT at £56 and do your own oil change that will cost you less than £100. far cheaper than a merc wallit flush - everything in a mot test and a little more are the same checks, but the MOT is a more detailed inspection

[@helvetesfonster900]

I used to work in an independent Mercedes and BMW shop on the only time we sold power steering fluid flushes it's when the fluid was obviously old. Unfortunately we were kind of pushed to always sell fuel system flushes even though it was one of our cheapest services we never sold them to newer cars we never tried. Most of our customers bought second and third hand Mercedes and BMWs that were in a state of pretty bad disrepair especially 7 Series that just leaked from every seal on the engine and transmission. Rarely would people bring in pre-purchase inspections but when they did and it was a 7 Series I would look it over and let them know what it actually needed what could wait and try to give them my honest opinion of the car. In some situations I knew what would happen with this car and how it car with age and for the most part I would tell them a second and third hand 7 Series is not a good investment.

[@Darksyne]

2000 Acura TL 262k km never had a fuel system "flush" or "cleaning" but a couple of times I put a fuel cleaner additive in the gas tank just because the car is old when I got it and it was stored for a few years so I wanted to make sure what ever deposits were cleaned up. But there were never any in the first place when I saw the outlet side of my catalytic converter it was spotless. So as long as you use good gasoline, your fuel system is fine. As for the other maintenance items I did a major service when I got the car so new fluids, spark plugs, filters, timing belt kit, throttle body and EGR cleaning just to start fresh then follow what the owners manual maintenance intervals recommends. Only now I'm seeing a decrease in fuel economy because I have a leaking fuel tank that needs to be fixed >.

[@jackdaniel1848]

I just sold me 2003 TL a couple months ago, due to the tranny finally going bad. I had it for seven years and no regretfully wish I would have just replaced the tranny. Fantastic motor and car in general. Sucks about the crappy transmissions though.

[@TheTurpin1234]

If you don't keep you car past 100k, don't change the power steering or transmission. Make it the next persons problems. Otherwise, trans fluid and filter every 30k, power steering 60k, diff every 30k.

[@DavitMartin]

I have 10 years old car and I can tell you this cleaner is working very good on it, I use it every month and it takes away all the vibrations...

[@chevyon37s]

I was going to suggest using a turkey baster to suck out old power steering fluid and replace! Very easy, cheap and effective! When I got the truck I have now (bought used with 74k miles) I went through and replaced every single fluid in the truck. And it's been great so far... fresh fluids are cheap peace of mind if you ask me!

[@burnetthopkins9583]

Thanks for adding your professional opinion to the rest who have stated that such services are not needed.

[@saturnotaku]

Many years ago, I had a shop try to sell a power steering flush for my 2005 Chevy Cobalt. I had to tell them that the system was electronic, so no pump or fluids. If you live or work reasonably close to a Costco, it's worth buying a membership for the gas alone. It's usually $0.15-$0.30 per gallon cheaper than even discount stations. I fill up 1-2 times per week and the savings on fuel alone are more than enough to cover the annual membership fee.

[@johnrkean]

Rack and pinions are very expensive and a pain to install. I have found over the years that very clean power steering fluid is best to keep the seals from being damaged by dirt and contaminants that can get into the power steering fluid and damage the seals. I also run berrymans fuel treatment and i have little to no carbon buildup on my intake valves. Its just common sense to change dirty contaminated fluids when they need to be changed.

[@kevinkainzbauer267]

My Mercedes M111 engine is 24 years old and never had any servuce like that done. Haven‘t dynoed it but fuel economy is even better then what the sticker said. Recently I had run a tank of fuel with one of these fuel system cleaning additives and cleaned the throttle body. Engine runs way smoother now but no change in fuel economy or performance

[@Alex-cn9uj]

I was offered fuel injector cleaning with a bad engine coil replacement. Normally I would have not agreed but I was driving for 8 months in 3 working cylinder and one just spraying fuel with no spark so I let them do the service. It cost about $300.

[@mexjuan]

This is so true,. I work for a retail chain and I can't tell you how much they try to push these flushes.

[@crazyhorse3275]

I have a 02 Buick le sabré 300000 miles running very good I just do regular oil service using amsoil products from engine oil to transmission oil and power steering etc

[@TheK24Kyle]

92 Toyota celica GT. Port injected, never had an issue run it on mid grade. Even went to replace the fuel filter and returned it because Toyota states that the OEM unit from the factory is lifetime and not recommended for replacement.

[@berniecruz8405]

your car has port fuel injection, which means the gas sprayed on the back of the valves minimizing carbon build up

[@TheK24Kyle]

Bernie Cruz so what, that wasn’t the point of the video. Shops sell these useless services for port injected cars all the time when they don’t need it

[@lewisbeshers1946]

I spent 7 plus years in the parts side in the 80s and 90s, and in place of doing a full on injector service, mechanics would throw a bottle of Techron in the tank. I still do this to all of my vehicles a few times a year, preferrably when it's on sale. With the older cars, ancient ps fluid could wipe out a steering box. And yes swapping some of the fluid every year on the newer ones is a good way to keep valves from sticking and the pump itself from unnecessary wear. Once upon a time I worked in one of the busiest Amoco stations in Nassau County. For those who are younger, BP acquired them, and continue to use their blend of super. At the time stations had to use Amoco only for the premium grade, but could get the lesser grades on their own. I dont know if this is still the case, but I stay with, BP, Mobil Exxon, Shell Premium, to avoid water or any other low rent nonsense tainting my fuel system, and stay with busy stations that are sure to have fresh gas in the tanks at all times. Thanks for the great videos and sharing your knowledge. Cheers.

[@andrewdomenitzdmd]

My 2006 Mini Cooper S automatic Aisen 6 speed transmission fluid change @45000 miles showed it needed changing by the color and deposits on the magnet. Switched to Mobil 1synthetic and all have been just fine for another 30000 miles. This unit is claimed to be the lifetime. The problem is how long is lifetime? Opinions differ. What you will not like is the trans costs 8000 dollars and remanufactured ones are maybe half of that. For a car which is worth 5 to 8 thousand when it needs a new transmission, it is hard to justify. But what if the car is in otherwise great shape?

[@johnross4541]

Had my doubts at first, but you seem very honest. This coming from an independent tech of 23 years experience. Great video

[@daytona4406]

I work at a quick lube. Well we only do oil changes but check fluids (I know...whack). We are always honest with people and people tell us a lot of stories of being ripped off and we see evidence of it so much in the auto industry its crazy

[@paulsmallriver6066]

Guessing you do not work at Jiffy Lube or Lube It USA.

[@daytona4406]

Paul Smallriver no its based out of cheveron

[@angryPolish]

My '07 C280 4matic gets 26mpg combined vs the stated 20mpg and I got 140,000km on it (still fairly young). It's been averaging that since I got it around 7 years ago with 20,000km. Mind you I usually run in Comfort mode and my foot isn't made from lead.

[@JAGastrock]

So I have one thing about the oil changes: On the GM models that have AFM V8 engines, I’m a huge fan of overdoing the oil changes. That particular engine design can have significant lifted issues, and following the “oil life monitor” doesn’t cut it. 4000 miles max between oil changes.

[@brucesteele7837]

I have a 2008 R350 with 150,000 miles on it. I do have the oil changed about every 5000K with Mobile 1. had the transmission flushed at 120K. but not fuel. car still runs great.

[@curlymyhero]

Alex, thx. My '05 S55 AMG had a 'stumble' at around 1200-1500 revs and I thot it was either a bad fuel inj. or a trans problem. The car also had a major tune up w/ new plugs/wires. I was praying it wasn't a trans problem but long story short I did the ECU reset w/ the gas pedal and sprayed the shit out of the throttle body w/ some cleaner. Low n behold the miss is pretty much gone! A gummed up TB...

[@ToolsOutsideTheBox]

I also like using Seafoam, GM Top engine cleaner or BG has a similar product. However, I like to introduce it to the engine through a small vacuum line, to clean up the mess from the EGR and PCV systems.

[@tonyw973]

I have an '08 Nissan Versa with 207,000 miles on it. I did a coolant flush at 3 years and around 40,000 miles and basically haven't touched it since except to test the fluid which was still good. The car's running fine and showing no cooling system problems. The manufacturer recommends changing sparkplugs now but that procedure is fairly expensive because it requires removal of the intake system. The car's running perfectly with no signs of misfiring or other ignition problems. What are your thoughts on that?

[@jamr2t]

Those were the days. Don’t miss them 😆

[@Mazdatechsenior]

I work on mazda dealership. So I do recommend and also do myself transmission flushed on my own cars every 60k. Or sooner. Also have a Honda Fit. Do it every 30k. So we had a costumer and one of the tech guys recommend a transmission flush. So the customer got inform and they said go head and doo it. So by the 3rd day she came back telling the service adviser that she called mazda Corp and was told that the transmission fluid is “Lifetime”.. so and soo. ..I mean it’s common sense right if You change your Motor Oil every what 3000k-7500k.. shouldn’t you think the transmission is a type a fluid and over time fluids get old. Specially when they run hot ..

[@senadmusic8879]

I have never get these on my 20 year old E320 and it still performs as new, also it might be the only 20 year old car with 160.000 miles with all 12 factory spark plugs that have NEVER been replaced.

[@davidjames666]

When performing the turkey baster method on your brake fluid, stir it up a little before you suck it out. This way the sediment on the bottom will get dislodged and get suspended I the old fluid. There's usually a permanent basket like piece at the bottom where there are plenty of crevices for the black sediment to collect.

[@HiThere-du4up]

Mr. Alex is not wrong. I just throw in a few cleaner in my cars every 5000k. I do that to my father's 2006 Dodge 2500 and that beast has over 300k and runs good; with regular due maintenance of course. Power steering, I just get a spray bottle and do my own power steering flush once every 10k. I do my own Brake Fluid flush once a year. So I agree with him.

[@markcadman1516]

My MB is running fine. Oil service every 8-10k with an oil filter change as they are cheap and Uber easy to replace every 5K

[@monticella]

Your E55 "M113" is very clean, very nice! 2003 SL55 94,000 miles, Original owner. I do everything, electrical, hydraulic (ABC) everything! I understand how it could become rather expensive if one needed to rely on others. When I work on my car in the solitude of my garage it's very serene (therapy) if you will. Thanks, your postings! Retired Chief Engineer RCR PS: change the jet bearing oil on your IHI S/C yet? lol

[@Scotty_in_Ohio]

Basically, if it wouldn't be covered/paid for by a service contract then it's bogus or if a mechanic/tech doesn't do it to his/her own car then it's bogus. I had a 2000 Ford Focus with 127,000 miles on it where I only did what was required by the owner's manual (sometimes even skipping things listed) and never had a single issue with it mechanically. It amazes me that people don't even look at the maintenance schedule in their owner's manual - they just take the dealer or service center's word and fork out a bunch of cash.

[@pinakidas397]

Audi TSI s DO have a problem with direct injection and I have seen problems in Canada as early as in 60,000 kms. So flushes are needed at-least in Audi TSI s but they can be done as a DIY too

[@DENicholsAutoBravado]

I only recommend a flush on power steering fluid if it smells burnt. I think it prevents failure. I find it interesting it's okay for the DIY to do it but it isn't okay for a shop to do it.

[@zmanvideo1]

Thank you for sharing your thoughts, however, not all maintenance items are detailed in the owners manual as they should. Example: 2011 Suzuki SX4 AWD with 6 speed manual; there is no mention of power steering fluid nor clutch fluid replacement. The fact is that these fluids break down over time even if they are not listed in the owners manual. Please see my video on my channel where I show how to change these fluids. I also agree with numerous other commentators about lifetime transmission fluid, no mention in my 2014 Toyota Scion iQ to replace CVT fluid. We know that these transmission fluids break down over time and need replacement. Notwithstanding, I find your videos very helpul.

[@mrvwbug4423]

Is it possible the SX4 has electric power steering and a cable clutch (which would be rare, but it isn't a big engine either)? The CVT fluid is unusual, Honda, Nissan and Subaru all recommend CVT fluid change at 100k mi.

[@jakubm971]

Funny story happened to me with my Buick. Dealer recommended brake fluid flush. I had it done. Next oil change, dealer recommended brake fluid flush again. I brought it up to the manager, they checked it and it was dirty and "in need of flush." That time they did it for free. With last oil change, you guessed it, brake fluid flush was recommended. Craziness.

[@cardinaloflannagancr8929]

Fuel flush I agree is going to help in a very very few instances. Power steering though depending on the car can help, but often can be done at home vs the typically high price they charge. Some of these services can be useful not at the low mileage or frequency many shops simply invented on their own. A potential problem is say someone has power steering that is wining and about as easy to turn as though the car wasn't running. Rather than the "rip off service" they buy a new rack or have to get another vehicle. But the problem is many make a blanket statement this is never needed. That's like my dad smoked and lived well till 95 and never saw a doctor. Then a bunch of people will say oh me too. This would not exactly be a study you would want to bet your life on being representative of everyone.

[@tomkruze2749]

Alex, you have the best DIY channel on KZbin especially for Mercedes

[@samueljames9342]

I have never done either of these services including my last GMC truck with 266000 miles on it and it was running perfectly when I sold it.

[@Motorsportsgeek]

260k on my 2008 c300 and runs like a dream. Service the pcv system, install catch can and some lucas fuel injector cleanner in the gas tank once a month keeps the carbon away.

[@louisdefunes8952]

Depends where you mostly drive; highway or short distances/in city. Between 4000 and 6000 rpm on highway the car loves( when the engine is warmed up). That's where the car is actually made for. But yeah..in 5th or 6th gear,on the highway; than you drive much to fast, specialy in USA. Drive in city or short distances(only low rpm) makes that you have change your oil more often(condens and fuel in the engine-oil).

[@frederikbusch6603]

In Germany you can purchase premium gasoline or diesel. This contains a real cleaner additive. It is even proven, by a KZbinr called MrDoIt. He pulled the diesel injectors before and after running 5.000 km with the premium diesel. Before I would do a system flush, I rather would use premium fuel or simply get an additive for my car from Liqui Moly or anything like that. Especially if I know I go on a long run, like driving on vacation, then you have your engine on operating temperatures for a longer period of time and on a constant rpm level. Personally I fuel my car up with Shell V-Power Diesel only and it saves about ½ liter fuel per 100 km. Not much I know but keep two things in mind. This gives me about 80 miles more range and in Europe the Gallon Fuel is about 8-10 US-Dollars and if all cars in the world would save ½ liter fuel, we would save billions of liters of crude oil every year.

[@crazeguy26]

In the US we don't get any thing like that is only for the AKI.

[@chipchiptalks365]

I did one of those fuel system flush out and then a couple of months later my fuel pump died because of the high octane on the fuel pump and it killed my fuel pump. If you want to clean your fuel system out put some high grade gas in it fill the tank all the way up and then run it till it's completely empty and then you have cleaned out your fuel system instead of spending on a ridiculous amount of money in Canada it cost $320 to get a fuel system clean out or you can spend 60 bucks on 93 octane and clean your fuel system out 10 times better than what they do

[@yogib37]

that fuel purge is like doing one on the older Mercedes benz diesels. like the late 70's 80's w123 w201 w124 etc.

[@marinmarinov8660]

I agree, that in new cars, there are no reason to change or flush anything. But agree with the others, that transmission fluid needs to be changed, no matter that it is "lifetime". My car was 150k miles and above 15 y old and during winter I was not able to go to second gear. After trans oil change, now it is not a problem. Other important thing is that the fuel in USA is ok, but there are other countries that had much worst fuels, so in some cars is important to add some adds in the fuel tank.

[@Zx11pilot]

I watched the whole video and the only thing that stuck was "A turkey baster is good cuz it can fit in some really weird places" 😂 Always great info in your videos :)

[@billsheehy1]

Great video, thanks much. I have a 2006 Lexus ES330. Not one problem ever. Bullet proof car.

[@robertwright5487]

Never heard of a fuel flush. Power steering yes. Do my power steering every 3 years. Goes in red, comes out black. The fuel service primarily for GDI systems. Change your transmission fluid!!!! No such thing as life time transmission fluid. It goes bad. I do agree. Some cars just don't need some of these services

[@thevindictive6145]

I just do a major service for my car once a year and a normal service every 5000km. Manufacturer recommendation is 10000 km and and major service one every year to 2 years depending on usage. So should be safe. I do the servicing myself parts are cheap and I just can't wait to get my hands dirty. Now my buddy is passing me his Merc to service as well.