ok one more thing...i did a head gasket and i still have white smoke at idle only when its hot....why?> this is why i did the head gasket...but theres still white smoke ONLY when its HOT and idleing......someones gots to help me...this is driving me crazy.

 

overfueling at idle or a boost leak? Dont think theres an awful lot of boost at idle but there ill be some pressure in there.

 

Kev, fill in your signature so we can see what you have!!! If you put the marine gasket and bumped the timing you can have some haze at idle, mine does. It is kinda bluish white.