2002 Pontiac Grand Prix "replacing heater core 2000" Questions

...heater core? To bypass this, you can disconnect hoses from the heater core. You may be able to do this from under the hood or under the car, but it may also be under the dash. IWhen you get these ...

...heater core in 2002 Pontiac Gran Prix How do I replace the heater core in a 2002 Pontiac Gran Prix i do believe you have to take the passengers side dash apart behind the glove compartment. go to ...

...may not be getting enough coolant to flow through you heater core. I worked on a car once where the core was badly calcified due to the owned using tap water as opposed to distilled water.

...coolant when I turn car off. Gday mate,geoff here, try lifting up the carpet to see if it is wet, if it is then it's a leak in the heater core/hoses under the dashboard, hope this

heater core, or bad water pump? there is no squealing like a bad water pump. check the oil to see if the is water in it it will look grayish and bubbley if there is water in oil you may have a cracked

in the line itself. The heater core could be stopped up and the cooling system needs to be back flushed. Also if is is a V6 on some engines you can put the wrong gaskets on the wrong side of the block

...heater core leaking. also check coolant level it should be way low if heater core is leaking add more coolant to coolant system dont let coolant run too low low cause engine over heat and damage dont ...

heater core. Ok fellow 2006 Grand Prix owners!!  By trial and error, I went through the process of elimination because my car would over heat and had no heat inside. After changing the thermostat

...heater core flow? At operating temperature is you car at the middle mark in between 160F and 210F? If not your thremostat is stuck open not allowing your engine to warm up before the coolant from the ...

...heater core. At operating temp the 2 hoses should be the same hot temp, if not, swap them making the inlet the outlet vise/versa and see if it makes a difference. Run vehicle like that a few days and ...