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

4.8 stars out of 1167 reviews
(4.8)|
1,167 ratings
Chevron Techron Complete Fuel System Cleaner, 10 ozChevron Techron Complete Fuel System Cleaner 10 oz
Pack Size:Single

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

4.8 out of 5 stars
stars1,167 ratings369 reviews
How item rating is calculated
  1. 5 stars86% (1,005)
  2. 4 stars8% (98)
  3. 3 stars3% (30)
  4. 2 stars1% (11)
  5. 1 star2% (23)

Reviews summary

Pros
  • : Operates quietly while maintaining performance.
  • : Runs with increased smoothness and power.
  • : Improves fuel efficiency and performance.
  • : Helps to clean and clear clogged or dirty fuel injectors.
  • : Found to be lower than or similar to prices at other retailers.
Neutral
  • : Can be high-performance, but may introduce system contaminants.
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Showing 1-3 of 369 reviews

Nov 10, 2025
daniel
Item details
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 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
Nov 2, 2025
Stephen
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

PEA is the only chemical that actually cleans

Contains PEA, one of the only effective fuel system chemical detergents. Remember "Complete Fuel System Cleaner" as many other fuel system treatments DON'T contain PEA, including some from Techron. PEA is the only effective chemical detergent that works and is the same detergent used in "Top Tier" Gasoline available from Shell, Arco, Costco, Mobil, etc. Look up top tier gasoline, many cars would benefit from this too and then use Techron 1 X or 2X a year or a few weeks before you change your oil.

Helpful?0RQOP3SVTES416647989