Question about 2005 Chevrolet Uplander LS

1 Answer

Loose fuel pump relay causing car to stall after hitting bump

After hitting a bump the car stalls out. Re-seat the relay and it starts again.

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Chevrolet Master
  • 1,615 Answers

Changing the relay will fixya!

Posted on Nov 19, 2013


6 Suggested Answers

  • 2 Answers

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

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.
New users get to try the service completely Free afterwhich it costs $6 per call 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.

Posted on Jan 02, 2017

  • 3 Answers

SOURCE: Car keeps stalling when comes to a stop

Hi, you have to check your TCC switch, you can do this by disconecting the wire at the harness at your transmission, use a wiring schematic to verify the correct wire, when it is unplugged drive it around an if the problem doe not come back you know what to replace TCC solenoid. Do not drive on the highway with this disconnected though! Another possible problem may be you EGR valve. Let me know if you solved this problem.

Posted on Jan 15, 2009

  • 405 Answers

SOURCE: 98 blazer stalls

It could be your fuel pressure regulator, check this link for details:

8e44b4b.jpg That's what it looks like.

Posted on Feb 19, 2009

  • 6 Answers

SOURCE: 92 Chevy Suburban Electrical Fuel System

Check fuel flter at fuel pick-up intank (looks like a small wire sock). Remove fuel filter and fitting at fuel rail. Blow out fuel lines w/about 35lbs air press. Ck electrical @ relay - should be 4 connectors - one is key on hot/one is always hot/one is ground and last is hot to fuel pump. Good Luck

Posted on May 03, 2009

  • 12 Answers

SOURCE: truck idels fine but put into gear stalls

you need to adjust the engion timing

Posted on Jun 19, 2009

  • 66 Answers

SOURCE: 03 tahoe engine stalls out while driving down

dying fuel pump, causing insufficient fuel to reach injectors, when you try to accelerate.

Posted on Sep 08, 2010

Add Your Answer

Uploading: 0%


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



Related Questions:

2 Answers

2000 Isuzu rodeo dies when you hit bump starts back immediately

Is it setting any fault code in the Powertrain computer?

Oct 07, 2016 | 2000 Isuzu Rodeo

1 Answer

Car stalls after about 20 minutes of driving. After sitting about an hour it will it start & run again for 20 .what could cause this

possibility fuel pump or relay overheating when stalls ---if you try to start with starter fluid and starts check the fuel pump relay for power and feel if hot if good than turn to on position not start and listen for fuel pump should hear a slight hum but check at fuel rail for pressure

Aug 18, 2015 | Cars & Trucks

2 Answers

1990 subaru Legacy L 2.2L car will stall while driving, and the green power light flashes as it stalls.

have a look at the fuel pump( they loose pump pressure or sees, fuel pump relay, and the fuel pump wiring connector under the rear seat this connector starts to melt sometimes due to bad connection of the pins inside.

Sep 30, 2014 | 1990 Subaru Legacy

1 Answer

No fuel to shrader valve

A couple of quick things check fuel relay switch and fuses, Ignition switch also was the car bump or hit locate inertia switch in trunk area.

Apr 04, 2014 | 1999 Lincoln Town Car

1 Answer

Loose fuel pump relay.


Nov 19, 2013 | 2005 Chevrolet Uplander LS

1 Answer

2001 Grand Prix stalls at random times?

I would start by checking your wiring connections at fuel pump, check for corrosion, or loose fir male to female, then I would check your ground wires for fuel pump and engine also. you could have a wire hanging by a thread in the fuel harness or a ground wire that is making poor connection and when you hit the brakes possibly pulling ground for brake lights from fuel pump circuit, got to be something fairly simple but intermittent problems are the hardest to find, also check fuel pump relay and connections it plugs into. if can't visibly see anything then time to get the dig. volt meter and start checking wires from point A to Point B this will take time but it's about your only chance of figuring it out.

Oct 05, 2012 | Cars & Trucks

1 Answer

When i hit a bump my 95 grand cherokee shudders but only when i'm only pressing the gas

your fuel pump is in the gas tank in the rear of the truck. It sounds like it could be a loose connection on the fuel pump sending unit. That's ware I would start looking at first. If that's not it you need to have pressure test done on the fuel pump. If you are having trouble starting the truck every now and then, this a good sign your fuel pump is starting to go out. Good luck!

May 01, 2012 | 1995 Jeep Grand Cherokee

1 Answer

My 1999 jeep jerokee stalled on me today. It starts right up for 5 min then stalls right out again +

you have to hook up a fuel pressure gauge while its runnung to rule out the fuel pump and check for codes also. This is just the start in getting it diagnosed. You also have an ASD Relay that can cause this as well as a fuel pump relay and also a crank sensor.

Aug 11, 2009 | 1998 Jeep Cherokee

1 Answer

Missing and not starting when gets warm and run for a bit

ok.. for starters you need to check why you are loosing revs.. it could be your powersteering switch on your steering rack not working.. just bridge switch to test.. revs should not drop on steering.. then check fuel pump relay.. and efi relay.. theese cars are gettin on.. so could be faulty with long use..heat related.. insert a visual inline fuel filter and when it stalls check fuel flow... aswell as put a little fuel in the vacum hose line and see if it starts to confirm its a fuel issue... if the visualis fuel flow than its fuel pump related.. wires can come loose of pump .. as they travell under rear seat.. and into tank.. ... good luck

Nov 06, 2008 | 1991 Daihatsu Charade

Not finding what you are looking for?
2005 Chevrolet Uplander LS Logo

Related Topics:

479 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

76630 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8514 Answers

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

Answer questions

Manuals & User Guides