SEVEN Secrets to Toyota Lexus Longevity: ONE Problem may Surprise You!

[@profsg]

Links to videos on the 7 maintenance tasks, with full details in video description: 1. Engine Oil Change: kzbin.info/www/bejne/g4Cti2ygZ65grZI 2. Engine Air Filter Change: kzbin.infoVvxeApaJ23k 3. Transfer case and rear differential fluid change: kzbin.info/www/bejne/oIupdmSIiNFlp7M 4. Automatic Transmission Fluid Change: kzbin.info/www/bejne/aKWuiax6qLWDfpI 5. Spark Plug Replacement: kzbin.info/www/bejne/aH2Tc5ptbaeFj8k 6. Engine Coolant Replacement: kzbin.info/www/bejne/mKjWop2QaKyceNk 7. Brake Fluid Flush & Bleeding: kzbin.info/www/bejne/mJS1hYuebt18aaM

[@kalani1987]

Agree with you regarding OEM filter. You can use any specified motor oil, but stick with the right oil filter. This is true with any make of car

[@profsg]

Great point!

[@jakep8484]

Nice video, my es 350 has been having hood latch issues since around 60 thousand miles, probably need a new cable soon.

[@profsg]

Thank you! Looks like 60,000 miles is the "magic" number for several of these issues now, but hopefully a cable or spring replacement will sort it out.

[@ahmadghosheh3104]

I agree with all especially the hood struts. My Camry had two sets replaced already. It's 15 years old and 190K miles. V6. Other than that smooth and no issues

[@profsg]

Thanks for sharing! Yes, Toyota needs to improve these structs! We expect them to last forever--inconvenience is an understatement when you need to check/work on the vehicle. For comparison, on our 2017 BMW (same year, 85,000 miles), the hood structs are still strong and smooth. Our 2010 Honda still uses a traditional support rod (which will last forever :) but the structs for the tailgate still function smoothly at 160,000 miles. Shock absorbers in the back went bad not long ago, but these bear the load of the car and that's expected. Toyota can/should do better!

[@cooperdog9956]

Hood struts are not expensive.........the video was very good! Thank you for the information.

[@profsg]

You bet! Glad you liked it!

[@qwertyui5086]

Throttle body and MAF clean should be considered when you replace your spark plugs.

[@profsg]

Yes indeed!

[@EgorKardashevskiy]

Greetings from Alberta! Just to add, water pump should be also considered as a weak spot for RXs of all generations

[@profsg]

Good thought! I didn't include water pump replacement on the list of regular maintenance for two reasons: 1) This hasn't been a common issue for this generation of RX (after 2016). There appear to be reported issues in previous generations and, in those cases, it would be good preventive maintenance. 2) This is a rather involved job and, unless there is a critical concern, I couldn't justify making it regular maintenance. For example, on our 2010 Honda Odyssey with a timing belt, I had to replace the belt at 100,000 miles to avoid the potential catastrophic situation a broken belt can lead to on an interference engine. And while I was there on the timing belt, it makes sense to replace the water pump too. Bottom line is--If the water pump has a problem, it doesn't happen overnight and you will time to monitor and fix the issue. Monitor your coolant operating temperature and potential leak, and if in the end your water pump is the issue, then it makes sense to replace it. Other than that, I think it's fine to leave it but keep an eye. Hope this make sense.

[@beri232]

I’m also in Alberta and drive a 2022 RX350. I heard a water pump is around $3,500 to change out. What year is your RX and what mileage did your water pump go?

[@djjackson610]

I purchased a 2016 rx350 with 39,000 miles. I've had it for a little over 5 years now and It just now has 51000 miles. I drive approx 4000mi yr. I take my RX to lexus dealer for all maintenance. They check everything every 6 mos but only want to change the oil at 12 month intervals. Should I still get the oil changed with only 2000 miles every 6 mos?

[@profsg]

Thanks for the question! Yes, change oil in 6 months even if it's only 2000 miles for one main reason, oil dilution. Modern engines with direct injection coupled with driving conditions such as short trips and cold starts really make this worse and over time oil degrades quickly because of the mixture with gas. Especially if you have a lot of short trips, it's critical not to wait a year for that oil change.

[@djjackson610]

@@profsg Thank you for your reply and good adviced dj

[@Reef15]

I am looking at a 2017 rx350 f sport with 79k miles. Fully loaded. Carfax doesn’t tell me much perhaps the owner performed maintenance at their home or a small mom and pop mechanic. But it has no accidents and it came from Canada originally (I’m in nyc). It also costs 25k cash. Please help!

[@profsg]

Is it private party or dealership? 25k sounds like a dealership price. If you cannot verify the service history, stay away from it. If it's private party, talk to the seller/owner to find out about it. Buying a used car is essentially buying previous owner(s). If one cared for the car, they should be able to provide this information. Otherwise, it's simply too risky. Be patient with your car search and, if you have any doubt, don't pursue. I have another video about used car search and purchase: kzbin.info/www/bejne/bH64eYCYjKabZrc It's focused on used BMWs but the same principles/tips apply to buying used Lexus too. Best luck!

[@GregF-k7w]

What usually ends the life of a Lexus? Transmission?

[@profsg]

Great question! It's typically between the engine and the transmission. Modern engines suffer from (recommended) extended oil change intervals, fuel dilution, and oil burning, which can also damage the catalytic converter. Transmissions can last if properly maintained, but if people take "sealed", "lifetime" transmission fluid literally, their units will fail before the engine does. Under normal driving conditions, a Toyota transmission can still last over 200,000 miles. I've seen one nearly reach 400,000 miles without ATF service, but it was all highway driving. For heavy city driving, there will be problems before even reaching half of that. Regular oil changes for both the engine and transmission (drain and fill) will help extend their life. Rust is another killer, especially in regions with harsh winters or coastal areas. Some vehicles by design are prone to rust, and those in the rust belt can reach the end of their life even when the engine and transmission are still strong. Rust protection is an option, but personally, I prefer washing the car regularly, including a good splash of the underbody, wheel wells, etc. to get rid of salt.

[@sladeg9471]

I have 2017 Highlander, and add MAF sensor cleaning and throttle body cleaning at 30k, and new PCV valve at 100k. I do my brake fluid when it tests 3% water. Maybe that's too long?

[@profsg]

Nice work! These are good ones to include and DIY-friendly. Could have changed brake fluid earlier, but it's not too late. Keep up the good work!

[@healingwolf]

I feel every 5 year or 100k for coolant first flush then 50k/5 years after that

[@profsg]

No objection here! It doesn't hurt to get this done earlier. For coolant though, unless it's contaminated, it doesn't necessarily degrade over *time* but over use. Practically, you probably reach 100k before 10 years and it's time to replace it then. But again, nothing wrong to replace it earlier at 5 years.

[@shuz5]

hi there, i have a lexus 350 fsport 2016, similar like ur model. but i have gear jerk issue. what should i do/check?

[@profsg]

What's the mileage? Has the transmission fluid ever been serviced? If there are no other mechanical reasons, you may take an oil sample from the transmission for oil analysis before deciding what to do about it. This video shows how to check fluid level and replace it: kzbin.info/www/bejne/aKWuiax6qLWDfpI

[@profsg]

Also while your mechanic is there, do a transmission fluid level check. Your car is only 8 years old, it's surprising to have a transmission problem already unless it's been driven under harsh conditions, due to premature mechanical failures, or a fluid (e.g. low level) problem.

[@shuz5]

@@profsg im so grateful for ur prompt reply. God bless u sir

[@mvnga3362]

2gr fks D-4S direct and port fuel injection

[@profsg]

D-4S, short for Direct-injection 4-stroke gasoline engine engine Superior version.

[@rusty358]

Toyota uses soy wiring insulation. Small animals and bugs like to eat it. This causes shorts and may require engine harness replacement.

[@profsg]

Thanks for the note! One preventive measure is to drive the vehicle regularly and check under the hood frequently. In my garage (and home), I also installed ultrasonic pest repellers which keep small animals away.

[@tacotacotacobajablast6821]

lexus rx has tons of issues!

[@profsg]

Thanks for leaving a comment! It would help viewers here if you can provide specific issues/problems you've experienced on the RX. I am happy to discuss them further.

[@Waspytcu]

He can’t. Probably a GMC fan boy