Stp fuel system cleaner did the impossible!

[@NATESINTERACTIVEAUTO]

For more information on stp or where to find it just click the link below. amzn.to/2Ir4Jbg

[@Mr.Noobody.]

Please link to Your inspection camera, or how it's a model.

[@colinashby3775]

That music drove me nuts. I came for a car video not a music video. Good content.

[@DivergentDroid]

I wish you would have tested it's claim about improving gas mileage.

[@crisknapp1990]

A friend of mine had bad gas ran through his boat motor and started having carb problems. $220 bill from marina and it runs ok but at full throttle willing down to nothing and quit. Does this over and over I'd like to see if gtp fuel cleaner can help it

[@benniepierce6283]

@@colinashby3775 You are so right about all this music. We guys only want information, not music. Music means NOTHING as to tests and results.

[@dumyjobby]

The after treatment surface seems manually cleaned, lots of surface marks indicating manual cleaning.

[@amg11901]

I want to buy the brush used

[@Fosgen]

Marketing. Bullshit. Only true carbon cleaning is mechanical removal this way or another. I like blasting and ultrasonic cleaning.

[@doctorstrangelove8587]

I have noticed the same thing. Bullshit.

[@joeruanuku9325]

Yeah I noticed that too.

[@ThePako1984]

Obviously he cleaned with a brush 🙄

[@ranjithr4500]

This piston and valve are cleaned manually. I have used liqui moly fuel additive in my car result was impressive.

[@margelatutrandafirulgalben3156]

You used Fuel Protect Benzin or something else?

[@Brunosdad]

Amazing stuff it also cured my bald head.

[@BabyGangsterIsMe]

which head ? top or bottom lol

[@yeejay6396]

😂

[@CarlosRodriguez-dd4sb]

I used to work for STP at one point - they did a lot of testing and had a scientist on staff. We would run comparisons of fuel with and without the additives. You really could see a difference. We’d also analyze competitive products. One competitive product was just mineral oil. If you stick with Chevron, Valvoline, and other similar products - they are very similar in performance.

[@ikaantopal]

What do you think of the Abro brand?

[@homar8049]

​@@ikaantopalAbro is great. I use it once an year.

[@jamespak8175]

How often can one use fuel additives??? I hear fuel injection cleaners can be used frequently --- like almost every gas stop.. While fuel system cleaners can only be used once in awhile because it is potent??

[@Davido50]

Good to know thanks! -NY

[@Davido50]

@@ikaantopal Never heard of it.

[@kevykev9957]

Did I just watch a 5 minute ad for STP?

[@hamzabarlas1608]

No std

[@remusspiridon5463]

yes :)

[@garethifan1034]

Looks like we got suckered in to it..

[@danielpadgett2831]

Come on man you know you cleaned those pistons manually really scuff marks and all 😂😂😂

[@Sam-to1zg]

All done to earn amazon commission.

[@Flies2FLL]

He's a bullshit artist. Without the "artist" part...

[@tredfxman]

@@Flies2FLL Well he has Hilbilly accent, so ud go figures its "Horsesh*t" lolz 😄

[@chrisoakes8345]

wow i didn't notice until i saw this.... what a phony

[@docdildonica7515]

@@Sam-to1zg how?

[@andrewcarmichael2412]

Those pistons have clearly been cleaned and wiped manually 😂

[@Garagem28customs]

they’re just making that money lying for us..

[@addyboi]

Yup. You can see the trail marks

[@sickofliberals9403]

That's what I was thinking

[@ChavezDIY]

🤣🤣🤣

[@rustyshackleford4383]

That's exactly what I thought

[@stevenbyrd4310]

Scratch patterns on all those Pistons those were mechanically clean you full of bull dude

[@ripsic5830]

How did you manage to see the underside of the valves through the spark plug hole. STP is truly magic. It also puts scotchbrite marks on the piston crowns etc., that we also wouldn’t see with your endoscope.

[@smileyguyz]

You can get endoscopes with backwards facing cameras I think

[@donperryautomotive]

lmao i saw the wire marks as well. WOW, amazing product.

[@jonathans4503]

I used it on my 2009 elantra. Get better gas mileage used to get 22 mpg now i get around 27 mpg and engine seems to run smoother. It doesn't hesitate anymore on cold winters starts.

[@dapoppa2256]

I gave up on Techron, I put this into an older Honda with 104K Miles, it ran ok, 2004 Honda 2.4, my son's car, I put the whole can in the tank. We changed the oil and it sounds better, runs better, and MPG on the HWY came back up to 33MPG. I did the same thing in my wife's 2004 Honda SI 100K miles, except I did not tell her. After a week she asked me if I had done something to her car, it running real quiet, and it roars when she gets on it to merge on the freeway. Also she is back to 25mpg, I listened to the injectors they were chattery before, big difference now. I am a believer now.

[@richardgallardo5595]

he got me cracking up when he said "heck, it'll give your car wings!"

[@jamesfederer5592]

My 03 Camry stalls after starting. I added one bottle of STP fuel injector cleaner (white bottle) to the gas tank and kept the engine running for 10 minutes by pressing on the gas pedal, problem was fixed. I was really impressed.

[@scottsluggosrule4670]

My Toyota camry and 4 runner also would need this evry 6 months or so.. works like a charm.. not an STP user.. basically all the FI cleaners work.. buy what is on sale

[@TheBruces56]

I'm not sure how a fuel additive can clean intake valves on a DGI engine when fuel does not have contact with the intake valves. That is the reason DGI engines have a carbon problem in the first place.

[@MxASage3030]

Plot twist: it can't. That's like your dishes in the cabinet getting cleaner because you sprayed some dish soap into your sink.... 😂

[@taylorc2542]

There is some washing from the EGR.

[@TheBruces56]

@@taylorc2542 Maybe, but I don't believe the additive would survive combustion

[@imzjustplayin]

They can't and that why they have a treatment that is sucked into the manifold via a vacuum hose.

[@danm5273]

Enough down the throat of a throttle body would make it to the valves. Spray a 1/4 of a can of good cleaner into a throttle body, then start the car, it will cough a little but will make it's way out.

[@sickofliberals9403]

Stp will also restore your old paint job too, it works for everything

[@Outlaw_orgins]

I can’t tell if your serious or not😂

[@Davido50]

STP Ultimate 5 in 1 fuel system cleaner keeps my '22 Edge ST AWD (GTDI engine) purrring! I only use Top Tier rated fuels as well.

[@videomaniac108]

I have three questions: 1) If this is a GDI engine, how can a fuel additive clean something upstream of the point of fuel injection? 2) How can a borescope that is hanging at the end of a flexible cable look upward to see the faces of the valves? 3) How can a chemical cleaner score the carbon on the piston tops with scrubbing brush lines?

[@joelthomas79]

I have similar, unrelated question. 1) if the average life span of a human is 75, and 85% of all deaths related to a particular virus is in adults 75 and older, is it something to be afraid of?

[@alexandrugabriel1638]

@@joelthomas79 a you a Murican? yesss you are

[@randellgribben9772]

as you can see, a year later,, he has not answered your questions.. because he cant

[@randellgribben9772]

@@joelthomas79 ask your parents or grand parents if they want to die?

[@joelthomas79]

@@randellgribben9772 it isn’t a question. Murican is not a place or people I am familiar with. All grandparents died before the age of 78. How’s that “vaccine” treating you?

[@TheRealBiggerAl]

Wow, I wonder if it would work on my prostate?

[@Alexander_l322]

Drink it and your prostate will be the least of your problems!

[@helenellsworth9556]

Go vegan and fix your prostate problems, erectile disfunction? A vegan diet will definitely fix this

[@scott4172]

Probably

[@alvinhansome8031]

🤭🤭🤭

[@3.6pentastardude81]

@@helenellsworth9556ED only can be treated when your wife is not acting like Satan

[@benedyktlach6028]

Wow amazing product, first time I can see fuel additive which make round dirt scratches on piston. How did U get this debris on piston? of course after mechanical cleaning and later U put photo of "clean" head. Is this product location? pooor sorry

[@matteightytwo]

If i put three ounces in the tank for it to detail my paint, will it leave my paint with swirl marks that look like it was cleaned with a wire brush too??

[@strattuner]

years ago we used to install TEST TUBES on cars with high carbon,why, because when we went to catalytic converters polluting them was easy,all of these products render the metals in the converter useless,we used to put chemicals in the tanks for customers,let them drive their vehicles for two weeks,tell them lots of leisure time on the highway,vary speeds,this worked as the valves and tops of the pistons cleaned up pretty good,,we had a couple of front wheel drive cars blow headgaskets during some of the cleans and when we lifted the heads off,it was amazing,the carbon biproducts have to be expelled,sometimes we had to replace mufflers due to clogs and the smell was intense,further back in time,in the 60's and early 70's,we did what was called major tuneups ,this involved pulling the heads ,cleaning the tops of the pistons,and grinding the heads after cleaning ,this restores compression and valve sealing,those are the facts,that compression tester is everything,it tells the tale

[@ratagris21]

This stuff works as well as their STP GDI injector cleaner together. Helped clear out the fiel injectors really well with a quarter tank of gas.

[@randellgribben9772]

tell me how.. as the gdi ( gasoline direct injection )injectors are next to the spark plug... does it make a magical turn to get to the back of the intake valves..in mili-seconds when the car is running?

[@wielijustice]

STP is a very good product.. Their oil is very very good in protection.. No matter what... When you use STP oil.. Inside thr engine will be very clean... No deposit.. Clean like new engine.. I am a fanatic STP user.. The best is STP..

[@Funkydood]

Berryman's B-12 Chemtool!!!

[@tedg3721]

with an intake valve area looking like that, you're gonna need 10 bottles of their most advanced formula to make this carbon build up go away

[@96cr]

Or just soak it in e85

[@keithr5591]

Walnut blast!

[@emanemanresuresu]

And a car that still has Fuel injection thru the valves

[@emanemanresuresu]

Oh wait, it wouldnt look like that.

[@notsureyou]

What about an "upper engine cleaner"? (like the genuine Subaru stuff for example)

[@uroskostic8570]

In Europe, we have 95 unleaded with cleaning additive inside the fuel already. Its maybe 5-7% expencier but it helps with EFI engines.

[@cutdepiefails6596]

Depends who supplies the fuel and their recipe, not really the continent. Galp refines some top notch for all of europe, but they make cheap fuel as well. So it's not that linear.

[@uroskostic8570]

@@cutdepiefails6596 Im buying on MOL and OMV

[@stevecampbell7620]

Nate I think the build up is from excess oil getting past the worn intake valve seals. A common problem on an engine that has seen a lot of years and miles.

[@vb7037]

4:11 , did STP fuel system cleaner also take a rag and wipe that in a circular motion? Lmao give me a break, im reporting this video.

[@dirf554]

Imagine using it a few times in addition to a high mileage synthetic oil that also helps with deposit!! Old engines deserve love

[@anelkobalic1574]

I just used stp injector cleaner. Car stalled and fuel line disconected because of the vibrations. Mechanic tells me all injectors are blocked and ruined. Need to change them. What do you say about that?

[@CJ-wc6lf]

I've used Marvel Mystery oil for many years with great results. Don't put more than recommended in the gas because it can potently damage things. It is also cheap and have noticed many times, especially after buying a used vehicle the quieting of the engines including ticking noises. I also like the idea of slowly keeping things clean over time instead stead of too fast to where damage can be caused by too much debris moving about, and this I what Marvel Mystery Oil does over time.

[@keithpearson8355]

Used this in my ford it's really works 😊

[@JustaCuriousity]

Hi, mind to share what small camera tool you used to snap photo inside engine? 0:44

[@klosnoski]

20 yrs as a tech. I call complete bullshit. Even BG or Berryman could not do this. Complete hokum

[@arthemnianm7]

Nate.. It is okie if I put all the stp 5n1 ultra 20 Oz on my suv car. Pls response thank u.

[@NorbertCristian28]

You can see on pictures the pistons was cleared by a towel, just asking, how much money did you gained from STP to make din ad?

[@sr8shoota]

have you done a video on cataclean or othe catyltic cleaners

[@RGV2300]

Guys, if you want a nice hack, only if you are ghetto cleaning the valves, the intake valve cleaner, those you put in your gas tank, are awesome cleaners if you use them with a brush. They are odorless too, super strong stuff.

[@hudboys8120]

ayeee, the 1.6! It's hard coming across these engines anymore

[@McÐädi]

It would be interesting to see if you would use that regularly example 6 times a year. How clean the engine would be then.

[@Sebastian.12]

Yeah. It make sense to me and the price is cheap

[@vicburt6001]

I love Nate's accent

[@NATESINTERACTIVEAUTO]

Thanks for watching i really appreciate you.

[@handyman3320]

@@NATESINTERACTIVEAUTO gotta love Love that hillbilly accent

[@marcelfeierabend8276]

STP "complete fuel system cleaner - Petrol" (400ml) is one of the very best additivs. My "daily driven"-car is from 1998 and has (at present time in 2021) over 310'000 Km turned off! On a DYNO he still pushed many more hp and torque as he gets from factory! The car runs fantastic with it! just to myself.... never without STP. Can't give it back! greetings Marcel 👋😉 Switzerland 🇨🇭❤🌤

[@liquidNitro90]

why did you wipe those valves manually? wipe patterns still there!

[@timcapuchino3563]

Great job and great video thank you

[@TDHofstetter]

Plain water cleans valve stems and piston crowns. And... that sort of cleaning is almost always completely redundant. Valueless.

[@Tokis10]

Where did the carbon deposits go after cleaning?

[@tareqshaheen9021]

Do you have to put the whole bottle in a regular sedan?

[@archangel47470]

So question, I read online that if you add the additive to only a couple of gallons of gas rather than the recommended amount of gas and then drive it hard for 30 mins it's supposed to clean it much better since it's less diluted. What do you think, could this work or harm anything.. I just feel a little bottle compared to a ton of gas wouldnt have much effect. Thoughts ANYONE. Please and thank you

[@GraditelMacedonia]

This fuel injector... Some how very new indeed.

[@vincecarlo]

Exactly Reduced pressure in before cleaning test ?🤔🧐

[@TsunauticusIV]

Def increased pressure 😂

[@TyyeahBStoo]

I used stp many years ago and it's good stuff in a 74 ford Ltd tail.pipe was black before all the carbon build up was clean out then the tail pipe was white even in the winter time with snow on the ground 👍👍

[@bh7480]

I had a LTD. 429 engine I really liked that car.

[@chuk90]

When you see a review with an amazon link in the description... you know this video is commercial based

[@FeezyMerkz]

Is the stp ultra better than the gdi specific one? For a gdi engine obviously

[@AGRIMMDEATH13]

If your injectors are not clogged up and you use this can it then clog your injectors ? And also I would use the chevron complete the best one u can get, used it a few times a year 5times or less and my fuel pump looked like it was sitting in acid when we pulled it out my fuel injectors all were clogged so bad fuel wasn't even coming out of them I replaced the fuel pump the whole unit and the injectors as well haven't used chevron cleaner or the gas since I check my car every year everything is good haven't had any problems since I stayed away from chevron injectors fuel cleaner I also stopped putting in chevron gas as well my car has been better ever since

[@SA-he5ej]

4:14 You can clearly see that you used some mechanic force to clean it... You can even see the lines from the cloth you used. That's not ok!

[@amazingthings1396]

Maybe those marks were from before ,?

[@Charlitos1988]

any info about Liquimoly valve cleaner ?

[@AsteroSSB]

Is there something like this for Direct Injected petrol engines?

[@randellgribben9772]

....NO.....

[@consbets4317]

Is this for gas or disiel..or for both

[@fernandoavelino8053]

Good Morning, What's your boroscope camera ? Can you send-me model or link for buy ?

[@syafiqdzul2002]

That's some real education right there🥴

[@wheelieschulz1204]

Can you use it for commenrail Diesel engines ?

[@sergiogarcia7171]

How many ounces did u add? The whole 12 oz bottle? I wonder how much to add to a accent that holds 12 gallons of gas

[@beboboymann3823]

Try the STP on the valves of the GDI car you have tested a couple other cleaners on. You’ll have to squirt it in the intake with a windex bottle. See if the STP does better than Seafoam it whatever.

[@romanmorales8832]

Thank you !! Your videos do help Me 👍🏻

[@alexandruanghel4295]

So if your a mechanic you realize that something cleaned that and was scraped not burned off but still a good product

[@jamesdylan2974]

Wow clueless

[@troypattillo8316]

You’re*

[@ckm-mkc]

Yup, I saw that as well. It's clear the tops of the pistons were at least wiped down at @4:17 there are scratch marks on the piston top. Plus, to get those shots, you would have had to remove the head....

[@Wilsonchan59]

so this product can be used in the GDI engines ? how it reaches the top of the intake valve ?

[@jessehatcher2767]

How does a fuel additive clean intake valves??? I can see fuel injectors..... but not intake valves

[@Aluzcz]

science from the hood, brah!

[@rathkhan1114]

Awesome video. Can you use it in 1.6 turbo?

[@lonniebeal6032]

I just put my first bottle in, no problems so far. Mine is a 2016 Tucson ECO and I really like it. DCT and all. Bought it with 37000 miles, previous owner only did 2 oil changes per carfax, so I am running MMO with my full synthetics and changing the oil more frequently, I can see into the valve cover, the sludge is being cleaned, but I also want to keep carbon build up down, a combustion chamber cleaning is $650, just recently had to do it to the Sportage as it was using a qt. of oil every 400 miles with 68000 miles on it.

[@peggsworld5964]

Was that 1 treatment? Can we assume continuous use cleans even more buildup ?

[@reefgratos2035]

Did you empty the whole bottle on first fill? The instruction is confusing.. says to fill a half tank but to treat several tanks..

[@ravendwyaneagbayani4663]

Is it okayy on fuel injected motorcycle?

[@OuzoLouGarage]

STP worked pretty good. Came here from your FB post

[@traceworld6571]

You should have poured whole bottle as it says treats upto 35 gallon mean can be used in tank has half of said gallons. The reason they mention upto 35 gallons is if you used it in bigger tank having more than 35 gallons may not give you results.

[@ohi_ohi]

where do the carbon goes as it leave the valves ?

[@googleaccount2637]

Combustion chamber & out the exhaust system of course. Where else would it possibly go? The cabin?

[@kerryjohns1485]

So can I just tip it in my fuel tank or do I need to rip my engine to bits?

[@nbctcp3450]

I mistakenly bought diesel fuel system cleaner. can I use it with my petrol motorbike?

[@malkeyatsingh4312]

so as per you... which is better? stp vs liqui moly

[@Mroswaldo16]

What if you run good quality/higher oct gas, that should help clean too? In the long run

[@humansvd3269]

No.

[@mattbagot1236]

Is this the best one you have ever tested?

[@beniirama4076]

damn, what kind of fuel that car used bruv? such a messy carbon.. i thought fuel this days already had sophisticated additives that helps clean valves, piston head, injectors?

[@eeyyaakk6801]

Beni Irama what is a bruv?

[@swappedoutZ71]

eeyyaakk a bruv is just a bro from like UK or somewhere over there

[@SILVAA951]

Chevron prolly he best choice or shell now a days .... stay away from arco, usa gas etc

[@swappedoutZ71]

Rudy Silva my top 3 are shell, BP, and exxon. They all advertise cleaning agents that i dont see many other companies claim. I alsp get gas from 2 local stations because they are 100% ethanol free pure gas

[@JamesSmith-lt5zz]

@@swappedoutZ71 alot of fuel system cleaner are basically lacquer thinner. look at a bottle of b12 and walk over to lacquer thinker and compare the ingredients. I jus use 1oz per gallon of gas every other time I put gas in.

[@RayJays]

Thanks Nate for all your work with comparing all of the various cleaners! Very helpful.

[@NATESINTERACTIVEAUTO]

Thanks for watching what can we try next?

[@panza.]

@@NATESINTERACTIVEAUTO Try this again without manually cleaning.

[@daviddowns7552]

try amsoil vs stp or gumout.🏁

[@mikemic1722]

Long winded ad for STP

[@VndNvwYvvSvv]

Wow, it worked so well, it put marks on everything like a scotch-brite pad. It's almost like you manually cleaned it and then said it was the magic snake oil

[@davidszakacs6888]

In the Old Days we were told that if you want to “blow the carbon out” you needed to take it out to a little-traveled road, floor it and hold it there for a few miles. This crap for your gas tank is worthless.

[@StinkFingerr]

I remember that! I frequently took that advice myself. Idk if I cleaned out any carbon, but I had a lot of fun. Btw, where do those chunks of carbon go? The rings? The catalytic converter?

[@lonniebeal6032]

No it's not, many tests show it to clean the combustion chamber, and hopefully the top ring that gets carbon build up and then causes oil consumption.

[@randygarcia4565]

It's that a carb on top of the engine and then show a fuel injector? Did I fall asleep again?

[@uphill248]

So where does all that deposit go?

[@southerncross3638]

Where does the carbon go?

[@srikanthragula205]

Pls compare abro , stp, liqimoly , system d injectors cleaner for diesel which is best

[@randellgribben9772]

none of those will work.. been tested.. if you valves are carboned up on a D>I. engine.. only a mechanical fix i.e. walnut shell blasting , will work..no snake oil in a can will ever work.. stop taking short cuts..well from you name i can only beleive you are from india.. you will take a short cut..i work as an classic italian auto tech.., and we have a few indian customer.. after a few of them , we send them elsewere

[@jonsimmons4150]

Can Foam Oven cleaner with caustic soda for under 10 mins. Cost under $5 a can. Melts carbon buildup, on valves, pistons, rocker cover sludge.

[@angelomartyr]

Wow. Your tests on these products are much better, more in dephth and more conclusive than ChrisFix. Can you also do one for Techron Complete Fuel Treatment?

[@djjithujab]

If techron sponser , he surely will do

[@Taylor-jq6rl]

may i know if theres two types of these? one for gasoline and one for diesel?

[@onceuponatime.]

Yes, there are different cleaners for both, gasoline and diesel engines.

[@averyalexander2303]

Nice. Did you take the head off the engine to get pics inside the engine?

[@needsomehike]

where does the dirt go?

[@Flies2FLL]

Why is it at 4:19 I can see visible swirl marks from whatever was used to remove the carbon from the top of the piston? BUSTED!

[@winniepeg8393]

It made my car and Van run bad and failed to start in winter,they were less than 3 yrs old,dealer couldn't find a fault,never again thx😰😱

[@miguelmarin7559]

I have a question, my car is a 1997 vw sedan with fuel injection, the whole bottle is put in and the tank is filled, or how it works. And can it be bought in Mexico? Regards.

[@n.b.p.davenport7066]

That stuff looks like it works pretty good

[@CptSlow89]

He is lying dude...

[@Medinavirtualfighting]

Great video!

[@JamesSmith-lt5zz]

You wanna clean up deposits. B12 fuel system cleaner is the same exact thing as lacquer thinner. Toulene, acetone, xylene, mek etc. Just get a gallon of lacquer thinner for about $14 use 1oz per gallon of gas every other fill up. These chemicals are already in gas your just upping the amounts gas has over 150 chemicals in it

[@darkzerk7]

Not true, the main detergent in STP or Forte (the most expensive fuel system cleaners) is Polyether Amine (PEA). It isn't cheap to manufacture and you can't get the same effects from a lacquer thinner.