Chevron Techron Complete Fuel System Cleaner, 10 oz
Chevron Techron Complete Fuel System Cleaner, 10 oz
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Chevron Techron Complete Fuel System Cleaner, 10 oz

4.7 stars out of 1325 reviews
(4.7)|
1,325 ratings

Key item features

  • Complete Cleaning: Formulated to clean and protect the complete fuel system, including fuel injectors, intake valves, and combustion chambers, in just one tankful.
  • Performance Restoration: Restores lost power, performance, and acceleration, while also maximizing fuel economy and relieving cold start problems.
  • Emission Reduction: Minimizes smog-producing emissions and helps reduce the car's carbon footprint.
  • Deposit Control: Contains a proprietary deposit control additive that cleans sulfur corrosion and minimizes deposit-related knock and ping.
  • Fuel Gauge Protection: Restores and protects the operation of the fuel gauge sensor, preventing harmful sulfur components from attacking sensitive electronic fuel sending units.
  • Engine Compatibility: Fully compatible and protective in all commercially available ethanol blends (E10, E85, etc.) for gasoline-powered passenger cars and light trucks.
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Current price is $8.3883.8 ¢/fl oz
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Customer ratings & reviews

4.7 out of 5 stars
stars1,325 ratings402 reviews
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Reviews summary

Pros
  • : Provides improved power and responsiveness.
  • : Requires minimal effort to use.
  • : Smoother idle and faster acceleration are reported.
  • : Keeps fuel injectors clean and free of deposits.
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Showing 1-3 of 402 reviews

Nov 10, 2025
daniel
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Wish I used it from the start...

I use this regularly in my 2010 Nissan Frontier (175,000 miles), which are known to run rich as they age. This product keeps injectors clean. I wish I used it regularly from the very beginning. It actually removes the engine code for running rich in both banks (at least well enough to turn the light off), which is a great plus for performance..

Helpful?0RQOP3SVTES416647989
Nov 14, 2025
ROBERT
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Chevron Techron works great!

My mechanic suggested that I add Chevron Techron Complete Fuel System Cleaner to every other tank full of gas. Chevron gas is too expensive for me to use regularly. I use Sam's Club gas and add Chevron Techron Complete Fuel System Cleaner to every other tank full of gas as my mechanic suggested. That seems to be working very well for me and my car.

Helpful?0RQOP3SVTES416647989
Dec 1, 2025
Isaac
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Only Fuel additive that I will ever use!

This is the best stuff and only item that you should add to your fuel. It cleans out the fuel system very well. You still need to do other maintenance (such as cleaning the throttle body) to keep your car in tip top shape. There is a reason why mechanics recommend this product. I will put it in my fuel tank every 8000 miles or so even though the bottle says every 3000.

Helpful?0RQOP3SVTES416647989