Oil lost then long-distance runners.

[Kitti]

it lost around 1/4 liter per 1km. i had check compression stock are 157/144/163/160 psi
what the way it lost? /ubbthreads/images/graemlins/worthy.gif

 

[Terry Posten]

Compression is ok for a high mileage motor.

Check the turbo. Some oil may be getting past the seals or blow-by past the rings when you let off the gas.

 

[broxma]

Notice any smoke at all at any time? I'd look under the car for a leak if not. Drain plug, turbo oil feed, oil filter housing, front case, somewhere.

/brox

 

[Kitti]

it don't have the white smoke. the little oil leak at return pipe from turbo to tank. but didn't drop to ground.
but i can see a lot of black oil into intake tube in front of turbo. is it normally?