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2000 grand prix fuel pump check

Color of power wire

Posted by Anonymous on

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To get to fuel pump, tank DOES NOT need to be dropped, trap door behind fold down back seat, under carpet

Posted on Aug 13, 2012

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Posted on Jan 02, 2017

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SOURCE: fuel pump

checkers dealer parts store
drain and drop the tank no problems at all just remember any seals lube lightly with vegetable oil no clogs

you might need a lift

Posted on Dec 06, 2008

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SOURCE: is the fuel pump removed from the trunk of a 2001 grand prix

no you must drop the tank

Posted on Mar 05, 2009

  • 104 Answers

SOURCE: I need a wiring diagram for my 2000 pontiac grand prix

I own a 2001 Pontiac Grand Prix GTP and may be able to help you out if you let me know what specifically you are looking for.

Posted on Jan 02, 2009

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SOURCE: 1999 pontiac grand prix gt 3.8L v6 cranks wont start

Is the security light on? If you have spark and fuel, it should run. Any codes? Could be bad crank sensor or cam sensor.

Posted on Mar 07, 2009

  • 1868 Answers

SOURCE: My Grand prix won't turns over but

Hello! Does your vehicle have spark? If not; Pull a plug and test for spark. Is the engine in your vehicle supercharged? If not and it is a either the 3.1L or the 3.8L then the lack of fuel flow is caused by a device known as a; "Vapor canister purge valve". If this component is defective (does not purge) fuel will not flow. It can be purchased at most auto part stores for around $25.


Posted on Dec 14, 2009

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My 2000 Grand Prix GT is losing cylinder fire exactly at 60 mph while accelerating every time. Then the Trac warning light flashes once. It runs fine below 60. Noticed no Speed Cont. fuel pump relay.

What engine ? could have 3.1 or 3.8 L No resistor ? for what ?
Noticed no Speed Cont. fuel pump relay. What are you talking about . Are you talking about no control for the fuel pump relay from the PCM/ECM engine computer ? The PCM Energizes the fuel pump relay for two seconds when key is first turned on . Two second prime of fuel system . When cranking the engine the PCM/ECM will only energize the fuel pump relay if it see's an input from the crank sensor .

Mar 21, 2017 | 2000 Pontiac Grand Prix GT

1 Answer

What is the color of the wire by the ignition for the fuel anable

A 2002 grand prix 3.8 liter has a fuel pump that is controlled by the PCM. The PCM supplies power to the fuel pump relay. That relay energizes and allows current to flow to the fuel pump.

In order to help with your problem it may be better to describe the problem to give a better idea of what information you need.

Oct 09, 2016 | 2002 Pontiac Grand Prix

1 Answer

What is the black wire and the red wire on the firewall OF a 1990 pontiac grand prix (passrnger side) suppose to go to?

Tough to say. Red is a common color for power and black is a common color for ground. They could go to the fuel pump relay.

Jul 07, 2013 | Cars & Trucks

1 Answer

2002 Pontiac Grand Prix GTP not getting power to fuel pump

there may be some bad wireing in it that went bad or some thing i own a 2002 ponitac grand prix and it has power probums but i never see that one before but check the wireing

Mar 07, 2013 | Cars & Trucks

1 Answer

2004 grand prix check gas cap light on changed gas cap and still the same problem dont know what to do

Open the trunk, pull the carpet back to reveal the access to the fuel pump. The gas tank pressure sensor is located on top or the fuel pump. The connector has 3 wires, 1 black and 2 colored. Pull the plug off the sensor, put jumper across the 2 colored wires, tape it up with electrical tape. Replace the access cover, the carpet, close the trunk and never see that "CHECK GAS CAP" message again.

Sep 26, 2011 | 2004 Pontiac Grand Prix

2 Answers

I have a 2000 grand prix gtp and I've replaced heads wires plugs ignition coils fuel injector fuel pump and I stool get a misfire in cylinder 5 code any ideas

If your getting your info from code in ecm on the misfire, you may need to reset your ecm , If you can feel your misfire you might check Distrubtor cap. good luck to you.

Mar 28, 2011 | 2000 Pontiac Grand Prix

1 Answer

I already replaced the crankshaft sensor. When the car gets hot it won't crank and then when it cools down it will start back up 2000 Grand Prix 3.8

Could be ignition control module or fuel pump, if you don't have spark to spark plug's, control module, also check for fuel pressure at fuel pump pressure port, port will be on fuel rail.

Aug 11, 2010 | 2000 Pontiac Grand Prix

1 Answer

My car is hard to start

It might be the fuel pump. if you go to start the car and dont hear a low humming then its your pump. you can also check the wires going to the starter

Mar 24, 2009 | 2000 Pontiac Grand Prix

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