Just wanted to know if any of you have any idea what is causing this. It doesn't appear to be anything serious, but, ever since I bought this car (1976 230.4 W115) about a year and a half ago, I've always got a small puff of white smoke on start-up. Warm or cold, winter or summer, always this puff when starting or re-starting.
I have had the carb. re-built, done work on the choke mechanism and I also don't appear to be burining much oil (if any at all) so I'm stumped !!!
1976 230.4 W115.