Engine Mechanical problem
1988 Mazda RX7 4 cyl Two Wheel Drive Manual 0
I just had a new rebuilt engine installed. When first started, a good amount of white smoke blew out the back. This was after the car sat for a couple of months. The smoke lessened with each start, and now only a small puff of smoke exits when started cold. Nothing when started warm or while driving. Is this normal, and will it stop as the engine get broken in. Thank you.