Techron Complete Fuel System Cleaner 20oz
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Chevron Techron Complete Fuel System Cleaner 20oz

Part No. 65740 Warranty Details  
$13.99
Quantity  Add to Cart
TECHRON Concentrate Plus Fuel System Cleaner, is unsurpassed in cleaning the entire fuel system (fuel injectors, intake valves and combustion chambers) in one tankful. Its use can maximize fuel economy and restore lost power, performance and acceleration.

Product Features:
  • Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
  • Automobiles and trucks use every 3,000 miles or at your next oil change.
  • Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
  • Reduces: rough idle, engine surge, hesitation, and spark plus fouling
  • Improves: cold start performance, and fuel stability for up to one year
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Number of Gallons Treated:20 gal
Octane Booster:No
Oxygen Sensor Safe:Yes
Volume:20

REVIEW SNAPSHOT®

by PowerReviews
ChevronTechron Complete Fuel System Cleaner 20oz
 
4.7

(based on 136 reviews)

Ratings Distribution

  • 5 Stars

     

    (106)

  • 4 Stars

     

    (21)

  • 3 Stars

     

    (6)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (3)

97%

of respondents would recommend this to a friend.

Pros

  • Easy to use (75)
  • Reliable (48)
  • Compact (14)
  • Can withstand use (10)

Cons

  • Flimsy (3)

Best Uses

  • Upkeep (70)
  • Home garage (43)
  • Automotive repair shop (14)
    • Reviewer Profile:
    • Auto enthusiast (12), Casual driver (12), Mechanic (3)
    • Was this a gift?:
    • No (3)
    • Reviewer Profile:
    • Casual driver (46), Auto enthusiast (32), Mechanic (8), Competitive driver (7), Truck enthusiast (5)

Most Liked Positive Review

 

This stuff works!

As a former service station owner who had at my disposal a full complement of engine analyzers, I relied exclusively on Chevron TECHRON to clean injectors and fuel systems. I can say with 100%...Read complete review

As a former service station owner who had at my disposal a full complement of engine analyzers, I relied exclusively on Chevron TECHRON to clean injectors and fuel systems. I can say with 100% accuracy that it works, with far too many documented cases of success and not so much as one failure. All results backed up with empirical data and complete before-and-after test results. BUY IT! USE IT! IT WORKS! A similar product which we used in carburetted engines was BERKEBILE 2+2 Gum Cutter and it too was excellent.
And if you're using cheap gas, you really need this!

VS

Most Liked Negative Review

 

Average cleaner

I haven't noticed much of a difference. I bought 2 more to see if you need to use this a few times before getting any serious results

I haven't noticed much of a difference. I bought 2 more to see if you need to use this a few times before getting any serious results

Reviewed by 136 customers

Displaying reviews 1-10

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5.0

good sale to stock up

By 

from undisclosed

Verified Buyer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

a good way to keep fuel systems clean

 
3.0

fuel system cleaner

By 

from undisclosed

Verified Buyer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

unsure if it did or didn't do anything

 
5.0

works

By 

from undisclosed

Verified Buyer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

Great product, will use again.

 
5.0

Works!

By 

from undisclosed

Verified Buyer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

Use every oil change. Worth it.

 
4.0

Good Product

By 

from undisclosed

Verified Buyer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

I usually put this in when I do an oil change. Don't know if it works but its added insurance.

 
4.0

Not bad. At least it actually has PEA in it.

By 

from undisclosed

Verified Buyer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

Good stuff. Not sure it's as good as BG44 or Redline SL1 for really dirty fuel systems, those products have a ton more PEA in them, but techron is readily available and a good value when it's on sale.

 
4.0

Fuel system cleaner

By 

from undisclosed

Verified Buyer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

Seems to work well

 
5.0

Great product and good value with the sale price!

By 

from undisclosed

Verified Buyer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

Great product and good value with the sale price!

 
5.0

I love this! My engine was shuttering at 40 mph or off and o

By 

from MA

Verified Reviewer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

My engine would shudder at 40 mph or when accelerating.
It felt like a standard when you did not let the clutch out properly.
I was very concerned and figured it MIGHT be the injectors and so I added this stuff.
After driving a 23 mile trip it lessened and then another 23 mile trip the next day the problem was gone!
I love this stuff and will be using it once or twice a year to clean out the injectors and fuel system.
Couldn't be happier I can tell you!

  • Was this a gift?:
  • No
 
5.0

good stuff

By 

from undisclosed

Verified Buyer

Comments about Chevron Techron Complete Fuel System Cleaner 20oz:

good stuff buy the 20oz

Displaying reviews 1-10

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Do you have questions about this product?

 

Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

48 Questions | 50 Answers
Displaying questions 1-10Previous | Next »
  • Q:

    Hi, I have a 2010 BMW 328i and was wondering if this was a good product for my car when I fill up? My car is starting to feel sluggish when I step on the gas and think I may need a complete fuel system cleaning. Can someone please assist?
    Asked on 5/16/2017 by Karen from NC

    1 answer

    • A:

      Best thing is a quart of ate in a full tank
      Sent from my iPad

      Answered on 5/17/2017 by clintackerman from undisclosed
  • Q:

    Will this work on my 2010 Mercedes ML350 4 matic V6 3.5L FI DOHC? Thank You.
    Asked on 3/26/2017 by cao from Ontario

    1 answer

    • CUSTOMER CARE

      A:

      Hi Cao, glad to assist you! This Chevron Techron Complete Fuel System Cleaner 20oz - Part No. 65740 is universal and not specifically made for your 2010 Mercedes ML350. It is formulated for gasoline powered passenger cars and light trucks, including carbureted, two-stroke, port fuel injected and direct injected engines.

      Answered on 3/29/2017 by Solomon from AAP
  • Q:

    can this be used for outboard motor, johnson 48 hp
    Asked on 7/1/2016 by MB from NW Arkansas

    1 answer

    • CUSTOMER CARE

      A:

      Hi MB, I'm glad to assist you! This Chevron Techron Complete Fuel System Cleaner - Part No. 65740 can be used in most carbureted or fuel-injected engines. This is a great product to clean up your fuel system and/or keep it clean. Please click the below link to view the Product Data Sheet of this cleaner:

      https://cglapps.chevron.com/msdspds/PDSDetailPage.aspx?docDataId=428255&docFormat=PDF

      Answered on 7/3/2016 by Solomon from AAP
  • Q:

    Store did not have Techron Concentrate. Used Procare instead in full tank. do I have to wait until tank is near empty to use a bottle of the Techron Concentrate?
    Asked on 6/12/2015 by Barbara

    1 answer

    • CUSTOMER CARE

      A:

      Good question, Barbara! Yes, you have to go as close to empty as possible before using Chevron Techron Concentrate Fuel System Cleaner - Part No. 65740. For more details, don't forget to read the information label on the product.

      Answered on 6/12/2015 by Solomon
  • Q:

    Can this product be used in a 2012 Dodge Challenger SXT?
    Asked on 5/12/2015 by chuck

    1 answer

    • CUSTOMER CARE

      A:

      I'm glad to assist, Chuck! Chevron Techron Concentrate Fuel System Cleaner (Part No. 65740) can be used in most carbureted or fuel-injected engines, including your 2012 Dodge Challenger SXT. This is a great product to clean up your fuel system and/or keep it clean.

      Answered on 5/12/2015 by Heath, ASE Parts Specialist from AAP
  • Q:

    Will this Product help with a misfire my 1998 Saturn SL1 ,that got's a 16 gallon gas tank.
    Asked on 3/23/2015 by JoSaturn from Hartford,MI

    1 answer

    • CUSTOMER CARE

      A:

      Happy to help you JoSaturn! Using this Fuel System Cleaner (Part No 65740) may help clear up some of the fuel system. If you are having a misfire a check engine light along with a trouble code may appear. If you do have a trouble code you can take your car to one of our stores to have the code read and that may help pin point what is causing the misfire if the fuel system cleaner does not clear up the misfire.

      Answered on 3/24/2015 by Panda from AAP
  • Q:

    Will this product work on a 2012 Ford F150 V6 ecoboost twin turbo? I am concerned about the deposits that are cleaned off the valves damaging the turbos. Any help would be appreciated.
    Asked on 3/22/2015 by EcoBoost from Dallas, TX

    1 answer

    • CUSTOMER CARE

      A:

      Happy to help with your question! This fuel system concentrate will not harm your turbos at all. This cleaner works on the fuel system. The turbo will be separate from it (air side), this may be come an issue as far as cleaning the induction system. So that you don't get very much carbon to go through the turbo you would honestly need to take off each part of the system and clean it while off the vehicle.

      Answered on 3/23/2015 by Panda from AAP
  • Q:

    I have a 41 gallon tank on my Suburban 1999. How much should I put in? Should I just fill the tank half way and put a bottle or should I fill all the way with a few bottles?
    Asked on 2/20/2015 by Jason from United States

    1 answer

    • CUSTOMER CARE

      A:

      I'm happy to help, Jason! This Chevron Techron Concentrate Fuel System Cleaner (20 oz.) (Part No. 65740) is engineered for use at 1 oz. per gallon. You can use the cleaner in either way that you have described. Since you'll have a couple of gallons in the tank already, you may not want to add a full 20 gallons or you may want to add some additional Techron. Sometimes a second treatment is needed to achieve the full benefits.

      If you would prefer to fill the gas tank on your 1999 Chevrolet Suburban, you could use two 20 oz. bottles and a 12 oz. bottle (Part No. 67740).

      Answered on 2/20/2015 by Heath, ASE Parts Specialist from AAP
  • Q:

    Will this work with my 2001 BMW 530i?
    My fuel gauge is fluctuating a lot and maybe the float only needs a clean-up!
    Asked on 2/6/2015 by Miba12 from Clinton, IA

    1 answer

    • CUSTOMER CARE

      A:

      Happy to help you with your question Miba12! This fuel additive would not work for a situation like yours. This fuel system cleaner would help to clean out the fuel injectors and valves. If your fuel gauge is fluctuating it may possibly be an issue with your fuel pump. I would suggest having a certified mechanic have a look at your vehicle before you make additional purchases.

      Answered on 2/7/2015 by Panda from AAP
  • Q:

    Can I use this in my 2005 Ford 6.0 Diesel Engine?
    Asked on 11/25/2014 by TK

    1 answer

    • CUSTOMER CARE

      A:

      Hi TK, Hi JP, happy to help you! This part will work fine on your 2005 Ford 6.0L diesel engine. It is designed for carbureted or fuel-injected spark ignition engines. This product can be used with diesel fuel in the light-duty indirect-injected diesel engines. It is not recommended for air-cooled 2-stroke engines.

      Answered on 11/26/2014 by Steve from AAP
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