sho_shane

Ok im going in a few mins to look at buying a 85 rx7. He says it runs good but smokes when its warm. what all could be calsing this? I know thats a brod Q, but the only thing else I know is that the car has 163000 on it and has a big muffler so im guessing some punk kid use to hot rod it. help me please...

undesiredshoe

iTrader: (1)

Could be burning oil or coolant. Does the smoke look bluish or is it white and hangs in the air for a while?? Could just be that its cold and you see the smoke.

hanman

Very possible bad oil control rings. It means the engine is tired and in need of a rebuild.

DJ_Sunrise

I second that.. oil leaks through until the seals expand from the heat, then stops smoking...

sirrotary

oil for sure gonna need a motor