2000 Pontiac Sunfire "runs hot" Questions

...runs hot and then is fine for a couple weeks . have put it in the shop several time .Any ideas? Difficult... Running hot would come down to a blocked radiator, a collapsed hose, a faulty temperature ...

...hot days. Cooling fan does not seem to be running and coolant is not low. What runs the fan? Sensor on the engine sends info to the computer that triggers fan relay and sends power to fan. Most often ...

my 1998 pontiac sunfire is getting hot but not overheating the fan will not turn on when the engine gets hots. how do i check the fan. i changed the relay switch for the cooling fan. the fan may be ...

...runs hot 2001 ponitac sunfire 4cyl. car runs hot. everything was replaced, thermostat, radiator cap, water pump, radiator, coolant overflow cap, and now the head gasket. car still runs hot. I would ...

new thermostat,water pump,alternator.battery,head gasket i can drive the car ror 15 miles i hear water sounds like in dash then sounds like it releases. it will run hot for a while . i cut it off for ...

convertible top stopped working.fuses are all good.wondering if theres a fusible link somewhere or a relay i missed CHECK TO SEE IF POWER IS GETTING TO MOTOR.IF YES HOT WIRE MOTOR TO SEE IF IT RUN.IT ...

overheating radiator I have a 2003 pontiac sunfire 2.2 eco tech engine...my son hit a stump and broke my radiator fan. This happened several months ago. i was unaware that the radiator fan wasnt ...

runs hot sometimes. Top radiator hose hot, bottom cold. What's wrong? Replaced radiator thermostat and water pump. top hose should be hot, all water from engine goes through upper hose, then radiator ...

I have a 2000 pontiac sunfire. We just put a new thermostat on and my car is running hot. We have had to cut the core out of the thermostat to keep it from running hot. This has happened everytime we ...

air conditioning switch will not turn off when in defrost hot Any timeyou use your defrost mode the AC will run this is designed to work that way in hot or cold settings it helps to keep your windows ...