Question about 2000 Pontiac Grand Prix

1 Answer

Fuel gauge shows full.then at idle it falls down to empty.after awhile it go's back to full . pontiac grand prix gt 2000, v-6 , 3800 engine.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 401 Answers

It will need a fuel level sensor

Posted on May 15, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2004 Pontiac Grand Prix Temp Gauge not working and car not running properly.


I would check the coolant temp. sensor it should be in the head and have one wire on it. The manufacturers program the computers to change the air fuel mixture, and idle higher when the engine is cold. If the engine is at normal temp and the computer thinks its not it could be idling it up to bring it to proper operating temp.

Jan 19, 2012 | 2004 Pontiac Grand Prix

2 Answers

2000 Pontiac Grand Prix GT...issue is with my gas guage, it "floats" instead of giving an accurate reading. It floats from full to empty and back, never settling on the actual fuel level. Is the...


Welcome Pontiac familyProblms and Problems, fuel level I think is not worthy of fixing, go with 300 km or 200M. then refill.Broken or ***** ABC wires.

Jun 11, 2017 | 2000 Pontiac Grand Prix

1 Answer

2004 grand prix fuel tank reads full all the time and maybe once in awhile it will move to empty and then back to full


fuel levle sensor in the gas tank needs to either clean or replaced.you will need to remove gas pump unit.

Aug 18, 2010 | 2004 Pontiac Grand Prix

1 Answer

My 2001 grand prix se the fuel gauge stays in the full position all the time and randomly goes to empty or any other spoy on my gauge, but it mostly stays on full. any ideas?


faulty sender unit in the tank ,its swollen slightly and its sticking on the shaft ,common problem with a lot of vehicles ,or the float fills with petrol and it shows empty .

Jan 23, 2010 | Pontiac Grand Prix Cars & Trucks

1 Answer

Grand prix gas gauge not working


should be a grey wire going to the top of fuel tank connects to fuel guage / when the guage in the tank reads grounded it shows full , no ground it shows empty. if you ground that grey wire and the guage jumps to full then faulty guage if nothing maybe bad ground on the tank itself. the guages are a reostat like a tyco race car gun the more it moves the more it grounds .. good luck

Nov 19, 2009 | 2000 Pontiac Grand Prix

1 Answer

My 1997 Pontiac Grand Prix Gt 3.8 ltr.isn't running right.


This is a known issue for your model and for GrandAm's. Best to take it to your dealer.

Aug 13, 2009 | 1997 Pontiac Grand Prix

1 Answer

2002 Pontiag Grand Prix GT 3.8 Runing rough and stalling at stops


sound like vacuum leak or fuel pump problems.scan it to see if egr valve sticking open.

May 13, 2009 | 2002 Pontiac Grand Prix

1 Answer

Fuel gauge moves back and forth from full to empty


you have a bad sending unit inside your tank.
the resistance of the potentiometer inside is broke on the half tank part.

you have to replace it.

tnx 4 using fixya.

drcool

Oct 05, 2008 | 2004 Pontiac Grand Prix

Not finding what you are looking for?
2000 Pontiac Grand Prix Logo

Related Topics:

429 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

76848 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8589 Answers

Are you a Pontiac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...