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Liqui Moly
Liqui Moly Cera Tec Friction Modifier
Model: 20002UPC: 4100420037214
Lowest at Amazon
$26.60 at AmazonLowest at any Popular Retailer
$26.60 at AmazonWhere to Buy
Prices last updated: May 30th 2026 10:11 pm
Pros
- •Significantly reduces persistent knocking and overall noise in the engine.
- •Enhances overall engine performance and smoothness.
- •Improves fuel efficiency, leading to fewer refuels.
- •Provides ceramic wear and tear protection, reducing engine friction.
- •Highly recommended for enhancing vehicle performance and longevity.
- •Effective for reducing valve and lifter noise.
- •Noticeable quietness and smoother operation during cold starts.
- •Prevents oil from appearing excessively dark, beneficial for warranty.
- •Positive experiences reported from use on multiple vehicles.
- •Remarkable initial improvements in engine sound and responsiveness.
Cons
- •The product is considered expensive.
- •The persistent knock noise may still present despite usage.
- •Effects on the 2018 Mustang GT BBQ/Typewriter tick may not be permanent and could return.
- •Temporary relief may not address underlying issues after thousands of miles.
- •Strongly advised against tasting due to undesirable metal and chemical flavor.
Bottom Line
Liqui Moly Cera Tec Friction Modifier is a high-quality solution that promises to reduce engine noise, improve performance, and enhance fuel efficiency. While it comes with a higher price tag, its benefits in reducing friction and prolonging engine life make it a solid investment, particularly for those with high-mileage or older vehicles. However, persistent issues like the notorious Mustang GT tick might require repeated applications, and it's vital not to forget the disappointing taste!
What Reviewers Are Saying
Praised
engine noise reduction25%
improved fuel mileage15%
engine runs smoother25%
Criticized
didn't notice a change15%
coyote tick20%
big mistake5%
not worth it5%
snake oil5%
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