Engine Performance problem
1990 GMC Sierra V8 Two Wheel Drive Automatic 270000 miles
When I frist start my truck after beeen setting for a while a puff of blue smoke come out the tailpipe and then that it. It don't smoke when i'm driving and there is no oil in the tail pipe, just a puff of smoke on the start up.
have the same problem?
Friday, February 27th, 2009 AT 1:34 PM