JohnnyT2

Was cleaning engine bay with a mate on his series one yesterday. Took the boost pipe off between the intercooler and the crossover and found some oil inside it and the crossover pipe.

Is this normal, or is the turbo on it's way out?

Micky

Its normal if you re breather is standard.All the best ,Micky

JohnnyT2

Thanks for your reply.

What's special about the oil breather then? How does an uprated one stop oil in the boost pipes?

Micky

Basically the standard breather has a pipe running to the bottom of the fuel distributer from the cam cover.This is there to burn off any oil vapour rather than dumping it on the road.On an uprated breather system this oil vapour would would be caught in a catch tank.I wouldnt be worried about about the oil you've found as its 100% normal.Regards Micky

JohnnyT2

Brilliant. Thanks for your help.

Christian and Beccy

iTrader: (14)

Although oil up there is a sign of either turbo wear or piston ring wear etc.

rs shawn

As long as it's not too much oil, then I wouldn't worry too much. You could also flush the intercooler to get rid of any risidual in there.

Any pics of the S1 btw ?

Rick

Christian and Beccy


Nah, the std breather is wank, will always have some oil being sent down to the metering head.