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2000 Pontiac Grand Prix GTP Questions & Answers
Retained accessory power module on 2000 grand prix, where is it
It's not a module, it's a relay. And it doesn't run the windows or the radio. And both of them are on separate circuits. The radio has a fuse and also has an amplifier which has a fuse also. The windows(all of them) work off a circuit breaker. I have never replaced a circuit breaker in a car. But they can go bad, like everything else. If all the windows quit at the same time, most likely it is a broken power or ground wire. They break in the drivers side door jam. There is a rubber boot between the door and body, this is where they break 99% of the time.
I have a 2000 Pontiac Grand Prix GTp 3.8 Se The
ok hit the fuel tank wile some body keep the engine starting, hit it hard 2 or 3 times, if the car runs ok, the problem is your fuel pump.
replace it.
that happens when you run out of gas, because the fuel pump cools down when gasoline pass thru, if you run out of gas the pump get overheat and goes out, most of the time.
Get hot air from heater
If the blower works and there is no hot air, you may have an issue with your heater core. Does it smell like coolant in the car?
1998 Pontiac Grand Prix GTP Starts and turns off approx 5-10 seconds after starting.
I would replace the TPS sensor. If you have fuel pressure enough to start the car, then you probably have pressure always. Before turning the key to start, turn to ON. You should hear the fuel pump pressurizing the lines. Turn the car back off. Go under the hood and remove the cap to the Schrader Valve. Use a rag to catch any fuel when you depress the valve stem. If fuel comes out into your rag, you should have pressure. Try this a second time to be sure. I had this issue with my car shutting down. TPS sensor replacement fixed it. BUT...it could be vacuum lines, or another sensor fault. The TPS is a common issue. You may also want to clean your Mass Air Flow sensor with the proper solvent and technique.
My car is full of coolant but it keeps overheating
Check that you don't have any air in your coolant system. There is a brass fitting near the area where you install the thermostat. Find the fitting, and (with the car running), have a shop towel ready to catch any fluid coming out of the air bleeder screw. Slowly keep turning the screw until you know the valve is open to where air could escape. You will have coolant coming out also, but this may be your problem. Also, you should get yourself a bottle of Water Wetter to add to your coolant directly to the radiator cap. This will increase the coolant's ability to cool much better.
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