2002 Pontiac Sunfire "causes heat cold" Questions

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Question about Pontiac Sunfire

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...cold here... so I had the heat fan on high the last few days.... the car is running very smooth.. but the light just came on? what could this mean??? Could be any of 200 things. Goto any large parts ...

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...heat or cold air that comes out when it is on one of these settings. It works on 3, 4, and 5. Any suggestions as to what it might be? blower motor resistor is a highly probable cause.. another would ...

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Question about Pontiac Sunfire

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...heat will continually blow cold air. Stop driving the car immediately, becuase the next step will be some blown gaskets - especially head gasket. Other possible reasons can be as follows:-- It could ...

Question about Pontiac Sunfire

2 Answers

...heat taken out of the engine cooling system can help prevent the engine overheating. The lack of viscous coupling can be felt by turning the fan blades. They should be sluggish even when cold and not ...

Question about Pontiac Sunfire

3 Answers

...heat takes for ever on a cold start. so if the problem keeps up try flushing the coolent, and rplacing it... if you dont know how then the garag should do it for like 50 $ i had this same problem 3 ...

Question about Pontiac Sunfire

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r/h rear brake locks up Does it lock when cold (when 1st driven for the day) or after driving for a while? Pull off the wheel and drum and check for evidence of brake fluid (a leaking brake cylinder) ...

Question about Pontiac Sunfire

2 Answers

...heat up, and when cold out, and you want to run heater, it MIGHT take a little long to warm up inside of car with heater. But i would keep an eye on it. From my experience, because you just flushed ...

Question about Pontiac Sunfire

7 Answers

...causes it to blow cold. Water pump new only 3 years ago. Nothing leaking this stone. Considering testing & changing temperature sensor I found that a 1/8 hole solved the problem but created ...

...heat is only blowing cold air. I have checked all fuses and have changed the thermostat. I think its the control inside the dash that regulates how cold or hot the air is If the heater core (2 heater ...

...heat will continually blow cold air. Stop driving the car immediately, becuase the next step will be some blown gaskets - especially head gasket. Other possible reasons can be as follows:-- It could ...

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