Heater and defrost blows out only cold air. Engine hotter than normal and would overheat at high RPM. Radiator is full. Coolant sprays out to engine when temperature is high. I am not sure where it is coming from but I think at the radiator cap. After turning off engine, , I can see a lot of steam coming from the radiator cap. One heater core hose is hot. The other hose is cold. I started smelling coolant in the cabin a few weeks ago. Can a blocked heater core cause overheating?
have the same problem?
Thursday, December 18th, 2008 AT 1:11 AM