Hi all,
I've just picked up an S13, CA18, and all looked well when I was looking at it and on the test drive.
However, and its a big however, on the drive home, when coming to a standstill, a cloud of white smoke came past me.
Pulled up and revved the car and when coming off throttle white smoke comes out the exhaust, continues for a bit, then stops.
This happens most times when rev'd.
Ive checked the oil, it looks dirty, but not like any coolant has got in, the cap is clean and so is the dipstick.
The coolant is filthy and rusty, but just looks like it needs changing, ran the car with the rad cover off and and filler cap off there are no bubbles or anything suspicious going on, and the car doesn't overheat.
The smoke smells of oil, but is white.
Thanks in advance.
UPDATE:
Original issue fixed with one way valve trick.
Idling issues further down thread.