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2004 grand prix gtp water pump replacement - 2004 Pontiac Grand Prix

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

BCAS1298
  • 3092 Answers

SOURCE: 1998 Grand Prix GTP windshield washer (full) not pumping fluid

Yes it's easy to do, remove tank pull pump off of tank, and replace pump, Napa has this pump # 6651533 it runs between $14.00 and $20.00 .

Posted on Jan 04, 2010

mlapres
  • 757 Answers

SOURCE: replace thermostat on 2003 grand prix gtp with

The thermostat housing is located in the upper radiator hose. You will see a metal elbow secured by two bolts into what I remember is the upper intake manifold...don't quote me on that but you will see it regardless of whatever I call it. Anyways, GM decided it was a good idea to put stainless steel bolts in there but that makes it easy to strip the threads in the bolt hole so I think it's best when you put your wrench on the bolt to just tap on the handle till you vibrate it loose, then turn it.
When you pull off the housing you'll lose a little coolant and it will create an air pocket which we'll address. It's a 50/50 chance that the thermostat housing gasket will either stick to the housing or the engine...it may be torn, cracked or flaking in either case clean both contact surfaces before you replace the gasket. I recommend an oil impregnated poly material gasket.
Note the position of the thermostat in the hole and place the new one in as such.
I recommend a 180 degree thermostat...stock is 195 but the GTP runs better with the 180.
Put on gasket and reinstall the hose/housing assembly, alternate from one bolt to the other so the housing mates flat and cannot cause a leak.
Next, fill the coolant overflow bottle to the "HOT" mark. If the bottle is dirty and hard to see just put a light on top of the bottle...GM didn't mark it very well so if it's not squeaky clean you can hardly see a damn thing.
*IMPORTANT** if your car still has Dexcool in it, DUMP IT. It will eventually destroy the motor.
If not...continue on. Start the car. Go back to the thermostat housing and place a rag on top of, and twist the peacock valve on top of it to let the air out until it starts to get coolant on the rag. Done.

Posted on Feb 27, 2010

  • 216 Answers

SOURCE: 2004 Grand Prix GTP. My headlights won't turn on.

check headlight bulb first/ then the socket if ok check switch then the electrical wiring connections it must be one of those...

Posted on Apr 09, 2010

jturcotte
  • 7731 Answers

SOURCE: 2004 pontiac grand prix, gtp , water pump

no, here is procedure according to autozone.com


3.8L Engine

  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Drain the engine coolant.
  3. Remove or disconnect the following:

    Negative battery cable. Drive belt Water pump pulley Power steering pump and move it aside Water pump

    0996b43f80208f64.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Exploded view of the water pump assembly mounting-3.8L engine


To install:
  1. Install or connect the following:

    Water pump using a new gasket and torque the long bolts to 25 ft. lbs. (34 Nm) and the short bolts to 16 ft. lbs. (22 Nm) Water pump pulley and torque the bolts to 115 inch lbs. (13 Nm) Power steering pump and torque the bolts to 25 ft. lbs. (34 Nm) Drive belt Negative battery cable
  2. Fill the cooling system.
  3. Start the vehicle and check for leaks, repair if necessary.

Posted on Sep 29, 2010

jsmes1027
  • 749 Answers

SOURCE: 2004 GTP Grand Prix overheating in slow traffic

Are the cooling fans coming on during normal operation? If your ac works turn it on and see if it overheats with ac on.If it does not overheat the fans are not operating properly under normal operating conditions.The ac will force the fans on. What you can do to start is just let the car idle in park and see if fans will come on normally. The coolant temp should reach 200-210 before the fans will come on. Make sure the air is off at this time. If we can verify the fans are working or not working properly we can go to the next step. Let me know what you find out.

Posted on Oct 08, 2010

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2004 pontiac grand prix, gtp , water pump replacement.. Do you have to remove the fuse box to get access to remove the pump


no, here is procedure according to autozone.com


3.8L Engine

  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Drain the engine coolant.
  3. Remove or disconnect the following:

    Negative battery cable. Drive belt Water pump pulley Power steering pump and move it aside Water pump

    0996b43f80208f64.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Exploded view of the water pump assembly mounting-3.8L engine


To install:
  1. Install or connect the following:

    Water pump using a new gasket and torque the long bolts to 25 ft. lbs. (34 Nm) and the short bolts to 16 ft. lbs. (22 Nm) Water pump pulley and torque the bolts to 115 inch lbs. (13 Nm) Power steering pump and torque the bolts to 25 ft. lbs. (34 Nm) Drive belt Negative battery cable
  2. Fill the cooling system.
  3. Start the vehicle and check for leaks, repair if necessary.

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go to a auto parts store that carries Chilton books on ur particular car * see if u want to do it ur self

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