7 Best Fuel System Additives on the market now

Looking for the best Fuel System Additives?

The “best” Fuel System Additives is a matter of personal preference. But durability, responsive customer service and quality are factors everyone can appreciate. You’ll find all of the above in our top below.

TOP 10

SaleNo. 1
Chevron 67740-CASE Techron Concentrate Plus Fuel System Cleaner - 12 oz., (Pack of 6)
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
  • 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
No. 2
BG 245 Premium Diesel Fuel System Cleaner
  • NEW FROM BG. NEW VERSION OF BG 244
  • Cleans entire diesel fuel injection system
  • Is especially effective in high pressure common rail engines
  • Removes hard deposits inside injectors
  • Improves cold start, lowers emissions, smoothes idle.
No. 3
Gumout 510014 Regane Complete Fuel System Cleaner, 6 oz. (Pack of 6)
  • Fights ethanol and water corrosion and prevents future carbon build-up
  • Conditions fuel to help extend the life of key engine parts
  • PEA (polyether amine) effectively removes carbon deposits
  • Provides maximized performance and fuel economy in one fill-up
  • Will not void OEM/manufacturer's warranty
No. 4
TECHRON - 266701317 Techron Concentrate Plus Fuel System Cleaner, 32 oz
  • Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
  • 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
  • Automobiles and trucks use every 3, 000 miles or at your next oil change. All other gasoline engines use as needed (motorcycles, dirt bikes, boats, ATVs, RVs, water craft, lawn care, etc.)
SaleNo. 5
Red Line (60103) Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle
  • Designed to exceed expectations - Red line complete SI-1 fuel system cleaner treatment for cleaning & preventing corrosion in fuel systems
  • Perform & protect - Fuel additive cleans injectors, carburetors, valve & combustion chamber deposits with a powerful, concentrated blend of high-temp and low-temp detergents
  • Efficient fuel burn - Gas treatment that enhances gasoline stability, while reducing the build up of gum and varnish formation
  • Easy to use - Use one bottle per tank for most effective treatment, additive cleans nearly 100% efficiency in one treatment
  • Why red line - Established in 1979, red line products perform & protect better than any on the market. No compromises
No. 6
Lucas Oil 10512 Deep Clean Fuel System Cleaner - 16 oz.
  • Greatly reduces harmful nitrous oxide emissions
  • Removes carbon deposits
  • Totally eliminates knocking and pinging
  • Raises mileage and performance
  • Flash point: 46.11 degrees_celsius
SaleNo. 7
Gumout 510023 Regane High Mileage Fuel System Cleaner, 6 oz. (Pack of 6)
  • Fights ethanol and water corrosion and prevents future carbon build-up
  • Conditions upper cylinder to reduce friction and wear in high mileage vehicles
  • PEA (polyether amine) effectively removes carbon deposits
  • Provides maximized performance and fuel economy in one fill-up
  • Will not void OEM/manufacturer's

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Last update on 2021-01-25 at 14:25 / Affiliate links / Images from Amazon Product Advertising API