1990 BMW 325i Q&A

1990 BMW 325i Question: car over heats changed water pump and thermstat still overheats

bubbles out of radiator and i see small air like bubbles -
Answer 1
Why did you change the water pump and thermostat? I'm guessing because it overheated, right. Have the cooling system check for HYDROCARBONS. Suspect you have a blown head gasket. -