ok so when the car is warmed up i runs like crap... misfire and if i rev it it has lots of white looking smoke... doesnt smell sweet like coolant... but then open radiator cap and it is all foamed up... no coolant in oil as far as i can tell... and i did a compression test with all the plugs out at the same time... every one was between 150-160... is it because i did it with the car cold? would a blown gasket show up when warm? any help would be nice...

 

have you done a coolant system leakdown test??

 

nope but will do tonight whe i get off work...

 

make a test for a coolant system countdown.