I have a used 2002 Pontiac Aztek, it had approx 150000 miles on it and the owner said that the whole coolant system had been replaced. A mechanic later looked into it and said that it was stock. The car has no leaks, the oil is it's usual dark color, no sweet/burnt aroma, usual smoke color and smoke amount, I spent 4 hours replacing the thermostat last night and the housing is flush with the block, I'm not losing any coolant, the Temperature Sensor Relay was recently replaced and it still overheats. The hoses leading to the Heater core is cool even when the engine is almost overheated and the heat cuts out when it starts to die, when it begins to regulate again the heat cuts back in.
have the same problem?
Friday, December 26th, 2014 AT 2:33 PM