[zareh94]

I have a 335i and I wanna check if my turbos gone bad ? if there gone bad they let the car smoke always or just sometimes?

[135Pats]

My friend you have much research to do.

Why do you believe theyve "gone bad"? Are they building boost properly? Unusual oil consumption? Excessive wastegate chatter?

[zareh94]

Originally Posted by 135Pats

My friend you have much research to do.

Why do you believe theyve "gone bad"? Are they building boost properly? Unusual oil consumption? Excessive wastegate chatter?

its just smoking sometimes after hot or cold starts no loose on power and maybe excessive oil consumption

[dsjr2006]

How about a less generic title.....

[007_e350]

Go under ur car and remove Downpipes, you'll see if there's oil in the turbo or not, I posted pics sometime ago