Tailpipe smoke

JFromm

After starting my Jet after about a week of not being used, white smoke comes ouy of the tailpipe for about a minute and then goes away. It does not happen when I am driving. Any thoughts on what it could be?
Thanks

29sptphaeton

Try retorqueing the head. It may seep a little when it sets for awhile. After it runs for awhile and warms up things expand. Could also be a small crack somewhere, but it has to be getting into a cylinder to make white smoke.

Geoff

Is it smoke, or is it water vapour?   It is quite normal for "steam" to come out the pipe when cold.