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India, New Delhi
1 Level
737 Review
40 Karma

Review on Hy-Per Fuel Complete Gas System Cleaner By Rislone by John Lewis

Revainrating 5 out of 5

I noticed a smoother running engine after about 5 gallons of fuels being used. FANTASTIC!

This stuff is NOTICABLE! I put it in my grand cherokee with 362,000+ miles and noticed quite a difference in idle smoothness, highway passing and overall hummm of the engine. Believe me, I know this vehicle and have owned it since 26k miles / 1997 and can tell any type of difference about 'er. I will buy this stuff again.

Pros
  • Removed the water in my tank very easy to because of the spout it comes with
Cons
  • The effectiveness of this gas system cleaner may decrease over time