Question about 2002 GMC Yukon XL

1 Answer

02 yukon xl revs more than it should

When i step on the gas, it makes noise like it is revving up more than it should. i have seen the odometer jump up to 2500 and then go right back down to 1000. what could be wrong with it?

Posted by on

  • emajeb Feb 05, 2009

    thanks for the info, i will check into those suggestions.

×

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.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,118 Answers

Does the chk. engine light come on when it does this? It is normal for it to rev up some when you first start it 2500 is a lot, but not really that bad if it comes back down within 2 or 3 secounds (depending on the outside temp might be alittle longer). there is a couple of things that could cause this One is the T.P.S. Throutle positioning sensor, Two I.A.S. idel air sensor. You did not say if it does this just when its cold or all the time even when its warm. It will do that when its cold but should go away when it warms up. If it does not go away when it warms up i have to say its one or maybe both of them sensors.

Posted on Feb 05, 2009

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

My 2003 gmc youkon is squealing when you step on the gas


It sounds like your serpentine belt is going. I would have that checked out for wear and also have the pulleys that coencide with it checked as well.

Oct 08, 2014 | 2003 GMC Yukon XL

1 Answer

2002 yukon makes a high pitch noise when driving


possible front wheel hub bearing going out..

Dec 23, 2012 | 2002 GMC Yukon XL

2 Answers

Lights or fuse for my speed odemeter guage and heater/air conditioning system


These lights for the dash are controlled by a rheostat instrument control dimmer switch next to the main light switch for the headlights, it is either turned off (have seen this dozens of times) or it is defective. Below is a picture of the switch assembly I speak of. The thumb wheel next to the knob is the dimmer control.



2_13_2012_9_00_33_pm.jpg

Feb 13, 2012 | 2000 GMC Yukon XL

1 Answer

01 Yukon Transmission Problem Come and Goes Without warning my transmission stopped working. I drove a few miles to the gas station without any problems. After filling up, I went to drive away and it...


Take it to a reputable trans shop. These transmissions are controlled by a computer. If this is a 2500 or 3500 Yukon, I bet it is equipped with the 4L80E transmission. These have a tendency to allow transmission fluid into the large electrical connector, and it shorts out wires and can make things go crazy. There is a way to silicone the leak and fix it(videos on YouTube) or a good honest shop can do it without replacing parts.

Mar 10, 2017 | 2001 GMC Yukon XL

1 Answer

MY 2005 YUKON XL HAS BEEN GIVING ME PROBLEMS!! WE


i would take it to the dealer and put it on their specialized computer, it sounds like an ied computer problem.

Jun 27, 2009 | 2001 GMC Yukon XL

1 Answer

Gas tank wont' fill to specs


Based upon my experience, I would say it's a manufacturing defect. Something in the filler or the tank itself. I've seen cases where the dealer replaced the tank and related parts when this is happening.

Nov 17, 2008 | 2005 GMC Yukon Xl Denali

1 Answer

I have a 2005 yukon xl engine that whines very fast when you push the gas and the oil pressure gauge jumps up at the same time


the whine is probably a bad bearing in the alternator or a idler pulley you can take off belt and crank up for a few seconds to see if noise goes away.if it does then it is in one of the pulleys i have seen a lot of these alternators make noise. your oil pressure will go up some when you rev up

Aug 25, 2008 | GMC Yukon XL Cars & Trucks

Not finding what you are looking for?
2002 GMC Yukon XL Logo

Related Topics:

62 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

69199 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22026 Answers

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

Answer questions

Manuals & User Guides

Loading...