I own a well-maintained 2003 Buick Century. Recently, the low coolant light came on. Flluid levels revealed no proplems. I then had my oil changed and the light came on intermittantly, but no signs of overheating, fluid leaks, etc. Last night the engine temp light came on. Guage was nearly pegged, but not completely. I revved up the engine and the engine immediately returned to normal temp, but the heater blew cool air. Could this be a thermostat problem, and if so, where is it located. I can't find it on top of the radiator or at the base of the water pump.
have the same problem?
Sunday, December 23rd, 2007 AT 9:35 PM