5stars
17ratings4stars
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Would recommend100% agree
Good value94% agree
Good quality100% agree
14 reviews
Better than alternatives... To a point
Note that this will only help port injector engines n not direct injected ones. If u wait until the valves are thickly carbonized, this is most likely not going to help much. Best is to use this as regular maintenance after say 50k miles. Without pulling​ the intake manifold off n examining the valves... Just about have to take it on faith that the "juice" actually does something....Read full review...
Verified purchase: Yes | Condition: new | Sold by: parts4sales
Fantastic!
Great Product at a great price!
Verified purchase: Yes | Condition: new | Sold by: autopartzgarage
Liqui Moly Valve Clean
Liqui Moly has always serviced my vehicles this product is top notch just like all of there products.
Verified purchase: Yes | Condition: new | Sold by: oemparts4export
great value
works just as it claims
Verified purchase: Yes | Condition: new | Sold by: oemparthaus
Great product
use
used to clean carbon
Verified purchase: Yes | Condition: new | Sold by: iapco103
German quality
Has the best reviews for cleaning valves in engines works great
Verified purchase: Yes | Condition: new | Sold by: parts4sales
On time and as advertised!
Verified purchase: Yes | Condition: new | Sold by: oemparthaus
Quality
Great.
Verified purchase: Yes | Condition: new | Sold by: oemparthaus
Wow
This saller is good
Verified purchase: Yes | Condition: new | Sold by: tranzlandtransm...
Seems to work
Observed better mpg and smoother running. Will be using again on other vehicles.
Verified purchase: No