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 1392 reviews
(4.7)|
1,392 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
stars1,392 ratings407 reviews
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Reviews summary

Pros

  • : Provides improved power and responsiveness.
  • : Requires minimal effort to use.
  • : Improves mileage in various vehicle models.
  • : Offers lower cost compared to others.
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Showing 1-3 of 407 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
Feb 25, 2026
Carmen
Top Reviewer
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Bought for my car that is a 2001 and was not happy with the mileage or performance and after putting it into my gas tank twice as instructed, I could tell the difference in gas and performance which was amazing and I know if my dad would say I made a pretty good choice for a gas additive.

Helpful?0RQOP3SVTES416647989
Nov 3, 2025
alp
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

the best fuel injector/system cleaner

this is probably the best. auto shops use this before doing a fuel injector service. been using it for decades. as far as i know it still holds the %23 1 spot. just make sure it is compatible with all the seals and gaskets and metals in your fuel system.

Helpful?0RQOP3SVTES416647989