Question about 1991 GMC Sierra

1 Answer

Loosing power when mashing gas pedal - 1991 GMC Sierra

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Cheetah:

    An expert who has answered 20 or more questions within one hour.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 74 Answers

Check fuel pressure and vacum lines for leaks. kinda need more info.hope this helps.

Posted on Oct 17, 2013

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why does my car jerks when I mash the gas pedal


Michael, have engine and transmission mounts checked.
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."

May 07, 2016 | Cars & Trucks

1 Answer

My 94 nissan sentra doesn't run smooth over 3000 rpm or if you mash the gas pedal


I have a 2000 Chevy Tahoe that did the same thing. I changed the oil pump, new oil, and head gasket. It now has power and doesn't fall on its face when I step into the throttle hard. Hope this helps.

Apr 21, 2014 | 1994 Nissan Sentra 4-Door

1 Answer

2000 ford winstar van shivers and shakes when driving and given gas


sounds LIke Drive Shaft is loose and Maybe bracket is Worn Out

Dec 29, 2013 | 2000 Ford Windstar

1 Answer

1993 nissan altima wil not stat


likely fuel pump problem..

Dec 16, 2012 | 1993 Nissan Altima

1 Answer

Car moves and rolls while in drive.But the gas doesnt work. The pedal is loose and when u mash down there is no result


The throttle is operated by a cable from the pedal to the engine throttle. That cable is either broken or has come loose from the pedal or the engine throttle. Check the pedal first. If the pedal does not have any return spring and falls to the floor the cable is most likely the problem. If you are familiar with the engine components and can see the throttle and cable you could have someone try to operate the pedal without the engine running. If it has come loose from the throttle you should see it move. If not you and appears to be connected to both the throttle and pedal the cable is broken. You will have to have a new cable installed if it has broken. Good luck.


Thanks for using FixYa.

Jun 08, 2011 | Nissan Altima Cars & Trucks

1 Answer

Acts like it dont want to take off when gas pedal is mashed check engine light is on jerks when changing gearslike the tires arent getting a good grip


go to autozne get free scan for codes. report codes back here. Might need an electronic pedal sesnor since you have electronic gas pedal. I have one for $50 new. See what code is first.

Nov 20, 2010 | 2004 Mercury Mountaineer

1 Answer

My nissan navara keeps loosing power while iam driving if i come off d accelarater and mash again d power comes back den it happen again and again


sounds like the bearings in your fuel pump are going. These bearing are undoubtedly not replaceable without replacing the entire fuel pump.

Fix: replace fuel pump.
Difficulty of fix: moderately advanced. You have to jack up car, drain the tank at the fuel tank drain
and then disconnect fuel lines (3), unbolt the (always rusty) bolts holding the tank, then go at the fuel pump replacement procedure, remembering to replace the fuel pump gasket.

If your car has a hatch in the top of the tank for fuel pump replacement (Hondas do), then use that access to get to the part - otherwise pull the gas tank and replace it that way, While you're in there, replace fuel filter(s) and strainer too (as a matter of course).

If the problem were clogged fuel filter, you'd experience loss of power going uphill, and it would not be able to made to "come back" by mashing on the gas pedal.

Oct 08, 2010 | Nissan Frontier Cars & Trucks

3 Answers

My lights dont turn on when i push my brakes


FIRST CHECK AND SEE IF YOU HAVE POWER TO THE BRAKE LIGHT SWITCH ,IF IT DOES MASH THE BRAKE PEDAL AND SEE IF BOTH WIRES HAVE POWER WITH IT MASHED DOWN IF NOT THE BRAKE LIGHT SWITCH IS BAD ,BUT IF IT DOES HAVE POWER ON BOTH SIDES WITH IT MASHED ,BUT IF YOU DO NOT HAVE POWER TO THE BRAKE LIGHT SWITCH AT ALL CHECK THE BRAKE LIGHT FUSE IN THE FUSE BOX ,THEN CHECK YOUR TIL LIGHT BULBS NEXT ,IF IT IS NOT ONE OF THE OTHERS.

Dec 05, 2009 | 1991 Toyota Corolla

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

12 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75197 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

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

Answer questions

Manuals & User Guides

Loading...