Reviews of LIQUI MOLY engine oil

I walnut blasted my intake ports and valves at 44K miles, myself. The intake portsand valves were not too bad, but there was definitely buildup on them and was glad i cleaned them.

Currently running it in my B7 S4 with no problems.

I always use liqui-moly leichtlauf 5w40.

Liqui-Moly Molygen 5w40 every 3k-ish miles for me. I like Castrol, just prefer the LM. The quality is supposed to be fantastic.

Liqui Moly has some green stuff I put in my euro cars. It's pretty cool for finding leaks.

Liquimoly 5w40. That stuff is money. Used to use Castrol in my RS4 but constantly was consuming between changes. Switched to Liquimoly and it stopped. Now i use it in all my vehicles including my bike. I just wait til NAPA has em for half price as they do right now then buy jugs. Just changed the Golf.

I use liqui moly as well (4200 long life), seems like it doesn't really matter, but picking oil with the correct grade (507/505) is key.

LiquiMoly!!!! Ask NGP in Maryland. They built my motor 7 years back. I used Mobil1 for 20 years. It's good stuff. But LiquiMoly is the ticket for me now.

I ran Mobil 1 20w/50 for 24 years. The guys at NGP use Liqui Moly everything so I switched after reading up on it. I'm REALLY liking Liqui Moly since I switched 3 years ago.

I'd go with [Liqui Moly Leichtlauf 5W40.](https://www.fcpeuro.com/products/vw-oil-change-kit-5w-40-liqui-moly-kit)