(12 pack) Lucas Oil 10669 Deep Clean Fuel System Cleaner 5.25 Ounce Automotive Fuel Additive
(12 pack) Lucas Oil 10669 Deep Clean Fuel System Cleaner 5.25 Ounce Automotive Fuel Additive
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(12 pack) Lucas Oil 10669 Deep Clean Fuel System Cleaner 5.25 Ounce Automotive Fuel Additive

(12 pack) Lucas Oil 10669 Deep Clean Fuel System Cleaner 5.25 Ounce Automotive Fuel Additive12 pack Lucas Oil 10669 Deep Clean Fuel System Cleaner 5 25 Ounce Automotive Fuel AdditiveLucas Oil 10669 Deep Clean Fuel System Cleaner 5 25 Ounce Automotive Fuel Additive2 pack Lucas Oil 10669 Deep Clean Fuel System Cleaner 5 25 Ounce Automotive Fuel Additive3 pack Lucas Oil 10669 Deep Clean Fuel System Cleaner 5 25 Ounce Automotive Fuel Additive6 pack Lucas Oil 10669 Deep Clean Fuel System Cleaner 5 25 Ounce Automotive Fuel Additive

Key item features

  • Lucas Oil deep Clean Fuel System Cleaner
  • 5.25 Ounce
  • Treats up to 15 gallons
  • Greatly reduces harmful NOx emissions
  • Removes carbon deposits
  • Totally eliminates knocking and pinging
  • Raises mpg and performance
  • Assembled product weight 0.30 Pound
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Customer ratings & reviews

4.7 out of 5 stars
stars164 ratings56 reviews
How item rating is calculated
  1. 5 stars79% (130)
  2. 4 stars15% (25)
  3. 3 stars3% (5)
  4. 2 stars1% (1)
  5. 1 star2% (3)

Reviews summary

Pros

  • : Offered at a lower cost compared to similar products.
  • : Helps engines operate with reduced noise and vibration.
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Showing 1-3 of 56 reviews

Apr 8, 2026
Debbie
Top Reviewer
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I like putting Lucas into my gas tank before a monthly summer fill up. My old friend was a mechanic and told me to do this. I listen to mechanics, especially ones that are my friend.

Helpful?5EIOJBVLXNRB15570074407
Mar 23, 2026
jason
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

it does work

project farm recommended it so I tried it twice. I let 10k miles go between usage. my tank miles went from 370 to 450 after a bottle was finished. the acceleration improved too, no more sluggish petal. I will continue to use every 10k miles.

Helpful?5EIOJBVLXNRB15570074407
Feb 1, 2026
SGTDWC3036
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

a must use once in awhile with todays crappy gas at certain stations, and helps with a healthier fuel systems

Helpful?5EIOJBVLXNRB15570074407