20 Most Recent 2004 Pontiac Grand Prix - Page 6 Questions & Answers

YOU MAY HAVE A PROBLEM WITH THE POWER REGULATOR MODULE.

I agree with everything that was suggested, you might try and warm the car p then turn it off on Level ground and spread some news paper under the car that will help you find where to look for the leak.

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It is not the best but can be done. Don't remove the whole thermostat only the center part and fit the frame back in the housing. If you remove the whole thermostat you can end up with cavitation problems and this can cause hot spots in the engine.

So,it sounds like a water pump or thermostat,here's a link on your water pump on how to replace. SAVE 20 ON ONLINE SHIP TO HOME ORDERS OF 100 OR MORE Here's another link on replacing your thermostat,when removed,put in boiling water to 192 degrees,then it should open,then remove from water and it should close..Is your antifreeze low? Thermostat at AutoZone com Best Thermostat Parts for Cars Trucks SUVS

Did you look under the hood and try to pinpoint the noisy component?

Probly the wiring to it has resistence from wear. Or the switch

I cannot answer your question because I don't know what it is.

If the engine will not crank, you would need to check for power from the battery to the starter. Is the security light on ? Will it crank in neutral ?

by fine you mean 32 PSI, need to be 36 PSI for most of those horrible wheel sensors. The hud is probably shot and since Pontiac is gone, good luck getting parts.

Sometimes the simple answer is the best. The heads up display works off a mirror that reflects the image up to the windshield. The same way it works on fighter jets. (military) The factory spring is weak at best and in high heat or cold the spring breaks. Look down through the windshield in the upper corner of the HUD and if it's swinging there's your answer.

follow the ground wire from the battery, engine block, metal frame, fender wells, firewall, under dash, radio frame if metal, steering frame, vents that metal, lens frames, _____________very Important________________ needs to free of paint, oil, dirt, corrosion, or any type of foreign material, rust, metal to metal, clean, oil free. tight and firm. _______________very important____________________

At bottom oil pan ,you will see wires.

Bring it back to him if it fails after you do it he can wash his hands from it.

Any engine codes? Sounds like maybe a key code issue. Use or try your spare key

Have you had your alternator checked? Whens the last time you replaced your battery cables or checked for a good ground? Check your connections around your starter and solenoid.

Hello! The problem you are experiencing is most likely due to a fautly or malfunctioning alternator. You can take the car to any major auto parts store, and they can do a FREE charging system test which will tell you if your alternator is operating (and charging the battery) properly, as well as if your battery is accepting the incoming charge from the alternator.

Hope this helps and good luck!

some times the lifters get damaged or worn causing a leak down . do a compression test to check for a burnt valve. also check for broken valve springs.

check around the battery area under the hood, for what looks like wires with fuses . theyre called fusible links. its possible that they are bad. its also possible that the starter is bad, but the solenoid on the starter is ok. ALSO check for inline fuses in or around the battery area . my camaros have them, but they are generally for the fuel pump.

in your case , it seems as if the starter is bad.

You have 2 of them on the right side of engine 1-above the starter the other below the exhaust manifold.

Usually a break down in the Blower Motor "resistor" the resistor is bad, not the blower motor...you may need to unplug the blower motor until you find and install the resistor...your parts store can confirm the right part, and location. Hope this helps.