6 best general motors fuel system cleaners

General Motors (GM) offers fuel system cleaners as part of their maintenance products for vehicles. These cleaners are designed to remove deposits and impurities from the fuel system, including the fuel injectors, carburetors, and throttle bodies. The goal is to improve fuel efficiency, engine performance, and reduce emissions.

Key features and benefits of GM fuel system cleaners may include:

  1. Deposits Removal: These cleaners typically contain detergents and additives that help break down and remove carbon deposits, varnish, and other contaminants that can accumulate in the fuel system.

  2. Fuel Injector Cleaning: The cleaners aim to keep fuel injectors clean, promoting proper fuel atomization and combustion.This can enhance engine performance and fuel efficiency.

  3. Carburetor and Throttle Body Maintenance: For older vehicles equipped with carburetors or newer vehicles with throttle bodies, GM's cleaners can help maintain proper air-fuel mixture by keeping these components clean.

  4. Emissions Reduction: By ensuring that the fuel system operates efficiently, GM fuel system cleaners may contribute to reducing harmful emissions, helping vehicles comply with environmental regulations.

  5. Easy to Use: Typically, these cleaners are designed to be easy to use, often poured directly into the fuel tank during a regular fill-up. Follow the instructions on the product label for the correct usage.

It's important to note that while fuel system cleaners can be beneficial as part of regular vehicle maintenance, they are not a substitute for proper mechanical repairs if there are underlying issues with the fuel system. It's always recommended to follow the manufacturer's guidelines for product use and to consult your vehicle's owner's manual.

It's worth mentioning that there may be various fuel system cleaners available on the market, and the specifics of GM's product line may evolve over time. Always refer to the most current information provided by General Motors for the latest product details and recommendations.

Below you can find our editor's choice of the best general motors fuel system cleaners on the market
  

ACDelco 12639277 GM Original Equipment Water in Fuel Indicator Sensor

General Motors

Based on 710 reviews Check latest price
  • GM-recommended replacement part for your GM vehicle’s original factory water in fuel sensor
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

User questions & answers

Question: Is this the 8-sided sensor or the 12-sided sensor
Answer: 8 sided sensor
Question: Will this sensor fit a 2011 3500hd 6.6l durmax LML
Answer: It fit my 2004 2500HD duramax.
Question: I have Yanmar diesel engine, Fuel filter 119773-55510. This sensor compatible with my filter
Answer: I don’t know the answer to your question BUT I can tell you this sensor is designed to FIT a an ACDelco fuel filler TP3018 (p/n12664429)
Question: Will this fit a 2001 Duramax LB
Answer: I do not know mine is a 2006 LBZ and work very well. if you use the same fuel filter than it should fit.

General Motors, Filter, 19114113

General Motors

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User questions & answers

Question: It says it will help with problems caused by ethanol I don't use ethanol do I still need it
Answer: Almost all highway fuels have some percentage of ethanol in them. Somewhere between 10-15% and they leave deposits in your fuel system. This product helps clean and maintain your GM vehicles fuel system. It’s not a magic get better gas mileage pill, but it does what it says it will do. I run it in all my GM vehicles at every oil change and I put several hundred thousands miles on my trucks.
Question: Is this product designed to be applied to a 2014 gmc acadia per the owner's manual
Answer: Not sure what your owners manual says
Question: Compatible with chevrolet sonic 2013 lt 1.8l flex fuel
Answer: It works just fine in my 2013 Chev Sonic .
Question: Will this also work for my 2013 2500HD Duramax
Answer: No it will not. The bottle says gasoline fuel treatment.

General Motors 88891094 - Filter Kit

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General Motors 30020535, Engine Control Module

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  • Genuine General Motors OEM product

Genuine GM Fluid 88861800 Manual Transmission Fluid - 1 Quart

General Motors

Based on 56 reviews Check latest price
  • Excellent friction characteristics
  • Prevent clutch stick slip
  • Petroleum based
  • Manual transmission fluid
  • For lubrication/service of 2007+ manual transmissions and transfer cases

User questions & answers

Question: Does this look like auto tranny fluid
Answer: may look like it, but it is different composition
Question: I have a 1989 wc t5 transmission, would this be the correct oil to use?. thank you
Answer: It works for Tremac transmissions.
Question: I have a 1989 wc t5 transmission, would this be the correct oil to use. thank you
Answer: 88861800 Manual Trans fluid is the final version of Dexron III ATF, relabeled to ensure the newer Dexron 6 didn't get put in older transfer cases and manual transmissions. It is the correct fluid for a world class T-5.
Question: Is this thick like gear or motor oil or thin like ATF fluid
Answer: Thin like ATF, same as the OE fluid.

Genuine GM Fluid 1052626 Upper Engine and Carburetor Cleaner - 13 oz. Aerosol

General Motors

Based on 17 reviews Check latest price
  • This first step in tune-up cleaners will eliminate deposits that may cause rough idle
  • Cleans fuel injectors
  • Removes gum, varnish, and carbon
  • Lubricates upper cylinder
  • For use with 6 and 8-cylinder carbureted engines

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