|
Have you been losing any coolant? If not, it is probably a condensation issue. I agree, check the pcv system. What happens is when the engine cools off, the moisture collects on the inside metal surfaces. Another cause for this is short trip driving. The engine needs to get hot enough to boil the water out of the oil, it then depends on the pcv system to suck the worst of the moisture out.
__________________
Fred
There is no such thing as too much cam...just not enough engine. 
|