Question about 1997 GMC Sierra

1 Answer

I replaced fuel pump on 1997 gmc 1500 5.7 liter. The truck now skips on acceleration and makes a whistling sound

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 6 Answers

Check for a vacuum leak and replace your fuel filter.

Posted on Jun 20, 2009

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

My 1996 mercury cougar xr7 4.6 liter engine begins to shudder when accelerating reaches 30 mphfault codes read 1717 and 174


Sounds like it maybe a weak fuel pump.Check your fuel pressure it should be 30-45 psi with key on and engine off.If not within specs replace pump and filter.

Nov 01, 2011 | 1997 Mercury Cougar XR7

1 Answer

Truck will not start,but when i pour gas in the carb it starts up and runs until gas is gone


I have a 99 GmC Suburban, an it had the same problem, I replaced the fuel filter, still had same problem, then I replaced the fuel pump, that fixed the problem for one year, I had to replace it again, this makes my third replacement, the first two pumps mad a whistling sound all the time, the last pump did not sound at all it seems the pump was improved, also came with a new and better connector.hope this helps...

Jan 17, 2011 | 1999 GMC Suburban

1 Answer

1997 GMC sierra 1500 5.7 liter. The antilock brakes have been activating a lot, especially when turning. I have had the wheel bearings replaced which contain the antilock sensors but the antilocks are...


clean the mounting surface of the abs sensors.rust builds up under the sensor and it sits too far away from the tone ring causing false abs modulation.

Nov 12, 2010 | 1997 GMC Sierra

4 Answers

1997 GMC 5.0 litre 1500 Sierra fuel pump hums all the time. Does this mean it is going to quit? Bill


yes indeed it is going to! but first check the fuel filter for blockage

Mar 07, 2010 | 1994 GMC Sierra

2 Answers

From red light truck started sputtering and and stalled out


Hello. The GMC Sierra has an electric fuel pump so you should ensure that its fuses and relays are working before checking it. You may need to clean your fuel pump or replace it if your gas tank is not empty, but your vehicle has difficulty getting fuel. The GMC Sierra comes in a variety of styles and trim levels that can affect the replacement fuel pump you choose.

Mar 02, 2010 | 2003 GMC Sierra 1500

1 Answer

Wont idle


try the brake booster hose it might be sucking air

Aug 31, 2009 | 1997 GMC Sierra

1 Answer

GMC 1500 pick up with 5.7 vortec skipping when idiling


Spray salty water on your ignition components. they may ARC or cause worse missfire.(salty water is a better cunductor than regular water) these have high failure rates on caps rotors, wires for whatever reason. the O2 sensor may be a result of the missfire. if you want to swap around some wires to see if the missfire follows you could do that as well. if it follows you need wires. if it stays i would go with cap and rotor.

Apr 22, 2009 | 1997 GMC Sierra

1 Answer

1997 GMC Savana stalling


HI. Had the same problem and searched for months. its pump injectors. You re looking for 1500$ part and 400$ labor.

Mar 21, 2009 | 1997 GMC Savana

1 Answer

Engine stalls when acceleration


sounds like poss throttle pos sensor prob./ could also be problem w/fuel pump not pumping enough fuel at high speed. poss fuel filter clogging also. have someone check pump pressure.

Nov 11, 2008 | 2004 GMC Envoy

Not finding what you are looking for?
1997 GMC Sierra Logo

Related Topics:

395 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76132 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

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

Answer questions

Manuals & User Guides

Loading...