[Nick Name]

Listen to Macs response! Milky goo under oil filler cap = blown head gasket. Remove the radiator cap...see any goo there? That's oil and water mixed. Run engine up to operating temp with that cap off, and then snap the throttle and watch the radiator fluid for bubbles. Bubbles = blown head gasket. Need more proof....watch the rear view mirror as you start up from a stop light etc.....see a white cloud?....blown head gasket. Need more proof....smell the exhaust when up to operating temp.......smell sweet?.....blown head gasket.
OR, take it to a reputable shop and have them pressure check the cooling system for leaks, pull the spark plugs to look for evidence of coolant and so on.


and pour that Seafoam in the garbage.