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frontpagephoinix | Staff posted May 03, 2026 03:03 PM
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Item 1 of 2
frontpagephoinix | Staff posted May 03, 2026 03:03 PM

5-Oz LIQUI MOLY Valve Clean Petroladititive

$8.00

$15

46% off
Amazon
11 Comments 4,529 Views
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Deal Details
Amazon has 5-Oz LIQUI MOLY Valve Clean Petroladititive on sale for $8. Shipping is free w/ Prime or on $35+ orders.Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • Improves engine performance
  • Reduces fuel consumption
  • Decreases pollutant emissions
  • Protects against corrosion
  • Prevents carburetor icing

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer matches our front page deal from April 2026 which earned over 30 thumbs up.
    • Rated 4.7 out of 5 stars on Amazon based on over 4.1k customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 5-Oz LIQUI MOLY Valve Clean Petroladititive on sale for $8. Shipping is free w/ Prime or on $35+ orders.Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • Improves engine performance
  • Reduces fuel consumption
  • Decreases pollutant emissions
  • Protects against corrosion
  • Prevents carburetor icing

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer matches our front page deal from April 2026 which earned over 30 thumbs up.
    • Rated 4.7 out of 5 stars on Amazon based on over 4.1k customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+16
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Price Intelligence

Model: LIQUI MOLY Valve Clean | 150 ml | Petroladititive | SKU: 2001, Blue

Deal History 

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11 Comments

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Yesterday 11:15 AM
75 Posts
Joined Nov 2014
arkonjumbleYesterday 11:15 AM
75 Posts
Good stuff
Yesterday 09:09 PM
644 Posts
Joined Aug 2013
ElCheaperinoYesterday 09:09 PM
644 Posts
Got a few of these last time and they work nice. Improved MPG
Yesterday 09:56 PM
918 Posts
Joined Nov 2006
fatwalletuabYesterday 09:56 PM
918 Posts
Would this damage the engine in the long run?
Today 12:54 AM
1,545 Posts
Joined Nov 2015
YaGirlsNewManToday 12:54 AM
1,545 Posts
Quote from fatwalletuab :
Would this damage the engine in the long run?
Nah, if anything, the fuel pump and maybe rubber gaskets with excessive use
Today 02:35 AM
439 Posts
Joined Oct 2014
delzingaToday 02:35 AM
439 Posts
Wow. Lavender scented, and good for dry sanding. Way to go Amazon product descriptions.
2
Today 05:08 AM
1,589 Posts
Joined Sep 2011
SoukaToday 05:08 AM
1,589 Posts
Brand Liqui Moly
Item Form Liquid
Scent Lavender
Specific Uses For Product Dry Sanding
Material Feature Compostable, biodegradable, Is food safe, Fragrance free, Plant based, etc.
Today 05:11 AM
1,589 Posts
Joined Sep 2011
SoukaToday 05:11 AM
1,589 Posts
Pretty much useless unless you only have direct injection.

My toyota has direct and port injection. At 150k miles I snaked a borescope down the intake and peeked at 3 cylinders intakes (one bank of the v6)... all were pretty clean

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Today 05:24 AM
91 Posts
Joined Apr 2022
PurpleHamster866Today 05:24 AM
91 Posts
Yes, it will not work with GDi or direct injection engine as fuel does not pass the valves. You need seafoam or crc intake valve cleaner for that
Today 05:50 AM
350 Posts
Joined Jan 2019
FancyTeam7624Today 05:50 AM
350 Posts
Is it any good for motorcycles?
Today 07:16 AM
558 Posts
Joined Feb 2013
SptxToday 07:16 AM
558 Posts
I'd like to know if anyone has had good or bad experiences with motorcycles as well
Pro
Today 10:48 AM
2,850 Posts
Joined Dec 2008
Marlin1975
Pro
Today 10:48 AM
2,850 Posts
Stuff like this has been shown to not do much of anything.

If you really want to clean your intake/valves then you need to add it directly to the instakle system. A cheap can of carb/brake cleaner sprayed through a vacuum/PCV line or throttle body while running will do so much more than anything you add to your gas.

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