Liqui Moly Oil Smoke Stop 300 ml (2122) Designed to minimize Blue Exhaust Smoke

put it in a month ago and the smoke stopped in 2 days.

Excelente producto,

Quieres proteger tu motor usa este producto es la mejor marca para esto

After putting this in an engine that smoked that I had just changed the oil on, I’ve noticed absolutely no difference. The engine smoked slightly, and I thought this would take care of it. It didn’t! Seems like a total waste of money.

Poured two canisters in the Beamer's engine motor oil and drove the vehicle for 100 miles. The car's tail pipe smoking issues had totally stopped.So far this E39 is clocking in 230,000 miles and it's engine still strong.

It works! I bought it to my husband's car and it works also has a good price

Good stuff using for all my vehicles

I genuinely saw a reduction in smoke after about 1k miles. Not a believer in snake oil type products, but this did help quite a bit. I know it's just a band-aid but hey, I'll take it.