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Fuel system cleaning? Is this necessary?

Posted on 10/6/18 at 7:23 pm
Posted by biglego
San Francisco
Member since Nov 2007
83776 posts
Posted on 10/6/18 at 7:23 pm
2016 Tundra with 35k miles. Firestone recommended a fuel system cleaning for $100. Fuel and induction decarbonization. Whatever that is. I didn’t end up doing it, but what is it needed and is $100 a decent price?

I asked my husband but he said to ask the OT this dumb question.
Posted by 756
Member since Sep 2004
15840 posts
Posted on 10/6/18 at 7:30 pm to
NO , and again i say no
Posted by BurningHeart
Member since Jan 2017
10000 posts
Posted on 10/6/18 at 7:32 pm to
quote:

. Firestone recommended a fuel system cleaning for $100. 



of course they did...
Posted by baseballmind1212
Missouri City
Member since Feb 2011
3388 posts
Posted on 10/6/18 at 7:33 pm to
Did they also offer to change your in-cabin air filter for $175?
Posted by Tdogg78
Member since Aug 2018
235 posts
Posted on 10/6/18 at 7:36 pm to
If you do need a fuel cleaning, go to Napa. B&G fuel cleaner is an awesome product.

But you probably do not need it.
Posted by Spankum
Miss-sippi
Member since Jan 2007
61297 posts
Posted on 10/6/18 at 7:41 pm to
Nope...if you buy decent gasoline, it already has fuel system cleaners in it.

Also, air is mostly nitrogen, so you don’t need to pay them to put nitrogen in your tires either.
Posted by CC
Galveztown
Member since Feb 2004
15170 posts
Posted on 10/6/18 at 7:50 pm to
35k Miles is too early. Fuel system cleaning makes sense if you have carbon build up but you probably don’t.
Posted by fallguy_1978
Best States #50
Member since Feb 2018
53331 posts
Posted on 10/6/18 at 7:52 pm to
No modern vehicle should need any maintenance beyond an air filter and oil changes before 100k
Posted by Clames
Member since Oct 2010
19246 posts
Posted on 10/6/18 at 7:57 pm to
Only thing you need to check for the fuel system is the fuel filter, if you have a serviceable one. So many vehicles don't have them these days but it's amazing the amount of crud they catch.
Posted by Fat and Happy
Baton Rouge
Member since Jan 2013
19659 posts
Posted on 10/6/18 at 9:10 pm to
I have a 2004 vehicle in my my driveway right now that has never ever had a fuel cleaning system and it has run like a tank since 2004.

So, to answer your question, no.
Posted by SECdragonmaster
Order of the Dragons
Member since Dec 2013
17387 posts
Posted on 10/6/18 at 9:40 pm to
quote:

No modern vehicle should need any maintenance beyond an air filter and oil changes before 100k


Except for my Honda’s that require transmission fluid changes every 30k miles.
Posted by Bullfrog
Running Through the Wet Grass
Member since Jul 2010
60760 posts
Posted on 10/6/18 at 9:41 pm to
Absolutely
This post was edited on 10/6/18 at 9:42 pm
Posted by lsucoonass
shreveport and east texas
Member since Nov 2003
69799 posts
Posted on 10/6/18 at 9:43 pm to
Nah

That recommend that 12k or once a year

Just dump a fuel system cleaner in the gas tank

I’d recommend it however if you were at 80-100k
Posted by Clames
Member since Oct 2010
19246 posts
Posted on 10/6/18 at 9:45 pm to
quote:

Except for my Honda’s that require transmission fluid changes every 30k miles.


Any vehicle with an automatic transmission should have the fluid changed every 30k-50k miles, fill-for-life is bullshite as are any fluid service intervals that tell you to wait 100k before first service.
Posted by biglego
San Francisco
Member since Nov 2007
83776 posts
Posted on 10/6/18 at 10:26 pm to
quote:

Did they also offer to change your in-cabin air filter for $175?


Now THAT is something I do myself in 5 minutes.
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43031 posts
Posted on 10/6/18 at 11:24 pm to
If you use name-brand gasoline, you won't ever need it
Posted by SeabrookTiger
Seabrook, TX
Member since Dec 2007
1001 posts
Posted on 10/6/18 at 11:24 pm to
Theres an entire aisle at Auto Zone with fuel system cleaners that are way cheaper than $100 and work well. The Royal Purple one treats me well enough
Posted by TheAstroTiger
Member since Jun 2018
3101 posts
Posted on 10/6/18 at 11:26 pm to
Sometimes fuel cleaners screw up more than they help. Be careful
Posted by AUsteriskPride
Albuquerque, NM
Member since Feb 2011
18385 posts
Posted on 10/7/18 at 12:10 am to
I dump this in the fuel tank every oil change. I might not need it, but I've never had issues with a vehicle using that, a Wix oil filter, and Mobil 1 full synthetic oil.




Posted by p0845330
Member since Aug 2013
5978 posts
Posted on 10/7/18 at 1:39 am to
Just run a tank of fuel with Red Line in it. It's good stuff.

ETA: Over the years, I've found it much better than Royal Purple, B&G, and Lucas.
This post was edited on 10/7/18 at 3:14 am
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