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frontpagephoinix | Staff posted Apr 23, 2026 07:21 PM
frontpagephoinix | Staff posted Apr 23, 2026 07:21 PM

5-Oz LIQUI MOLY Valve Clean

$8.00

$15

46% off
Amazon
6 Comments 4,787 Views
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Amazon has 5-Oz LIQUI MOLY Valve Clean for $8. Shipping is free with Prime or on $35+ orders.Thanks to Deal Hunter phoinix for finding this deal.

About this item:
  • Better engine performance.Fit Type: Universal
  • Lower fuel consumption
  • Lower pollutant emissions
  • Protection against corrosion and carburetor icing

Editor's Notes

Written by Neo45 | Staff

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 for $8. Shipping is free with Prime or on $35+ orders.Thanks to Deal Hunter phoinix for finding this deal.

About this item:
  • Better engine performance.Fit Type: Universal
  • Lower fuel consumption
  • Lower pollutant emissions
  • Protection against corrosion and carburetor icing

Editor's Notes

Written by Neo45 | Staff

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+25
Good Deal
Get Deal at Amazon

Price Intelligence

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

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Today 12:33 AM
244 Posts
Joined Dec 2007
room209Today 12:33 AM
244 Posts
slick price
Today 01:19 PM
1,055 Posts
Joined Nov 2011
topshelf207Today 01:19 PM
1,055 Posts
Aren't all these products(you add to the gas tank) a waste of money and don't actually do anything?
Today 01:38 PM
1,742 Posts
Joined Sep 2014
leeterbikeToday 01:38 PM
1,742 Posts
Quote from topshelf207 :
Aren't all these products(you add to the gas tank) a waste of money and don't actually do anything?
Yes. Most modern direct injection engines will not clean with this as the fuel never touches the intake valves. Engines with port injection will have fuel cleaning them and not need cleaned unless you have some serious problems.
Today 01:45 PM
165 Posts
Joined May 2023
ElatedPear129Today 01:45 PM
165 Posts
One needs to understand a little bit about valve cleaning to see why this product is next to useless. Your typical valve with years of carbon deposits will have to be SOAKED in cleaning solution for hours for the deposit to start dissolving. Another approach, which works 100%, the valve needs to be blasted with a soft abrasive product like crushed walnut shells. If anyone believes that 150ml of anything dissolved in 56,781ml of gas (15 gallons) will do anything to your valves - good luck.
Last edited by ElatedPear129 April 25, 2026 at 06:47 AM.
Today 02:06 PM
331 Posts
Joined Dec 2005
yesyoucantToday 02:06 PM
331 Posts
Great deal for smaller engines (lawn mower, etc)
Today 02:51 PM
1,871 Posts
Joined Nov 2013
killerloopToday 02:51 PM
1,871 Posts
Quote from ElatedPear129 :
One needs to understand a little bit about valve cleaning to see why this product is next to useless. Your typical valve with years of carbon deposits will have to be SOAKED in cleaning solution for hours for the deposit to start dissolving. Another approach, which works 100%, the valve needs to be blasted with a soft abrasive product like crushed walnut shells. If anyone believes that 150ml of anything dissolved in 56,781ml of gas (15 gallons) will do anything to your valves - good luck.
Valvoline Restore & Protect, 3 change cycles min IYKYK

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