2005 Pontiac Sunfire "not heating" Questions

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Question about Pontiac Sunfire

2 Answers

...not working is a separate issue. First resolve the over heating problem. Normally this is either a faulty water pump or Thermostat with the Thermostat being first. since you said water is running out ...

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Question about Pontiac Sunfire

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Heat not working (99 Sunfire) There is warmth by heat vents but the fan is not blowing it out. All fluids were checked & okay. Could it be a fuse? And where would the fuse be?- I have no owners manual

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...not move enough coolant to supply hot coolant to the heating system . also if its low the motor will over heat fast..... If the system is full then you may have other problems.. such as 1) bad ...

...pump was put in. I was told the temp needle was stuck. Today my temp was normal at 190-needle is not stuck. My gage light came on. Fluids are full gas is full. The needle jumped to 260 a click was ...

Question about Pontiac Sunfire

1 Answer

...not move enough coolant to supply hot coolant to the heating system . also if its low the motor will over heat fast..... If the system is full then you may have other problems.. such as 1) bad ...

...thermostat i had the thermostar replaced and the radiator flushed. after doing so, it would not put heat in the car. the temp comes up too 195-200 degrees but still nothing. by flushing the ...

Question about Pontiac Sunfire

1 Answer

...not heating I had the thermostat replaced and the coolant system flushed however the engine will not warm up I ran the car for an hour and still the temp gauge was cold and the heat was blowing cold. ...

Question about Pontiac Sunfire

1 Answer

under your dash) you will loose heat and your vehicle will most likely overheat. Last but certainly not least, a failing head gasket could cause combustion to leak into your coolant system causing air

...heating. I have changed the thermostat, the fuse for the motor fan and the radiator cap. The car has blown three 30 amp fuses for the fan. The fluid is not coming out of the reservoir however the ...

replaced heater core, blower motor, water pump and thermostat on 97 pontiac sunfire. Now not getting heat. Engine temp is normal when idle and starts to blow heat, put in drive and drive off the ...

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