20 Most Recent 2004 Pontiac Grand Prix - Page 5 Questions & Answers

Does it stall at idle or going down the highway? How long since a tune-up? Can you check for applicable trouble codes? Some of the national brand auto stores will check codes for free. Use a gage and check proper fuel pressure. Intermittent issues can be hard to track. If a code is set, maybe freeze frame data will show what was going on when it stalled?

2004 Pontiac Grand Prix V6-3.8L VIN 2

Power Steering Pump: Service and Repair
Power Steering Pump Replacement
NOTE: The content of this article / image reflects the changes called out by TSB: 05-02-32-004.

Power Steering Pump Replacement
Removal Procedure
1. Remove the accessory drive belt.
2. Raise and support the vehicle. Refer to Vehicle Lifting.
3. Remove the tire and wheel assembly.
4. Disconnect the power steering pressure hose from the power steering pump.
5. Disconnect the power steering return hose from the power steering pump.
6. Disconnect the harness connector (4) from the power steering pump (1).
7. Remove the power steering mounting bolts from the power steering pump.
8. Remove the power steering pump from the engine.
9. Remove the power steering pump pulley from the power steering pump.
10. Remove the power steering pump reservoir from the power steering pump.
Installation Procedure
1. Install the power steering pump reservoir to the power steering pump.
2. Install the power steering pump pulley to the power steering pump.
3. Position the power steering pump to the engine.
Notice: Refer to Fastener Notice in Service Precautions.
4. Install the power steering pump mounting bolts.
Tighten the bolts to 25 Nm (18 ft. lbs.).
5. Connect the power steering pressure hose to the power steering pump.
6. Connect the power steering return hose to the power steering pump.
7. Install the harness connector (1) to the power steering pump (4).
8. Install the accessory drive belt.
9. Fill the power steering system with fluid.
10. Bleed the power steering system.
11. Operate the power steering system and inspect for power steering system leaks.

every possibility of a fire in the sump 2 possible explanations 1--- fuel in the sump from leaking injectors 2-- badly worn rings allowing compression fire to bypass and ignite oil gasses Have a compression test done to determine engine condition and if bad get a good unit from the wreckers

On the back side of the engine, just above the transmission. About the center of the engine.

That's because the control modules need power to operate. Run a diagnostic test to see what codes come up so you can properly repair those systems.

Hi Cheyenne: - For the vibration, I'd be checking universal joints or CV jounts. - Sounds like you've got your brakes figured out already. Time for some maintenance.

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04-08 Pontiac Grand Prix - Blower Motor Repair (Part 1 ...

What is the PSI range fuel pump

Hi.

The diagnosis of this kind of problem is made reading codes with a Tech 2 GM Diagnostic Scan Tool. If they did code reading the first time, even before doing the job at a generic garage, then you would not have wasted money in wrong part and time.

If they said that EBCM must be replaced, then code returned was U1040, which means: Loss of Communications with EBCM

Before replacing the the electronic brake control module (EBCM), check connector and wiring to module. Ask the dealer if they did code reading, and ask if the EBCM replacement choice was determined by codes.

Regards.

Top of engine at front.

-Brake switch is stuck. Check it and replace. Good Luck. Mai Lor

wheel bearing

attached to the reservoir towards the bottom is the sensor unplug it and replace it

it all part of your exhaust system, replace entire thing from motor to tailpipe and be done with it. catalyst evaporator is part of the catalytic converter thats part of yr exhaust system designed to remove impurities, they wear out and have platinum in them thats y they r sooo expensive

These are two separate systems. Catalysts and EVAP. Codes help.

You turn the key on - off - on - off - on within 3 seconds and then hold both the lock and unlock buttons on the remote for 3 -5 seconds. The doors should lock and unlock, you can let go of the buttons now....it should be programed.

recheck the mas meter. when they changed it was it a used one or new one or a rebuilt one.

if it has climate control ,check that the heater is not partially on clean the evaporator under the dash as there may be gunk in the fins If the system is too efficient thre will be ice on the evaporator which will not allow the system to reach temperature. check with an accredited ac specialist shop