Originally Posted by gs7793

today i was moving my truck to the middle of the driveway so i could work on it and it started smoking like a freakin junker car, and i gave it a few revs and it blew a ton of white smoke out so i went ahead and shut it off and let the smoke clear out...so then about 3 minutes later i started it back up and gave it a few revs and there wasnt any smoke at all, and then i turned it off and started it back up about 5 more times and it didnt smoke at all anymore...


have this happened to any of yall? wth was going on?

Originally Posted by sleeperlqx

white smoke mean coolant getting into the combustion chamber. check to see if your oil on the dip stick and in the valve covers are milky. could be anything from a bad head gasket to a cracked head. It may disappear and reappear, and get worst with time.

Originally Posted by tiffo60

It's not actually suppose to do that even when it's cold lol

Originally Posted by f4tal

Please explain...

Every car/truck i've ever seen on a cold start up on a day like yesterday with the humidity/cold and what not does it. I always figured it was just the condinsation burning off. Especially since i have LT's with no cats i've never worried about it. It never does it once its warm, or when the outside temp is warm.