Question about 2003 GMC Yukon XL

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What could be the problem, my 2003 Yukon xl has an oil leak after a recent oil change

After oil change it smelt the burnt now it has no oil on dip stick

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  • Anonymous Mar 13, 2014

    oil leak in 2003 yukon

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  • Master
  • 563 Answers

I would check the oil filter. They may have left the old gasket on which will leak.

Posted on May 06, 2013

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 183 Answers

SOURCE: High pressure reading at 80... im using 5W30 oil.

try changing oil and filter

Posted on Mar 09, 2010

  • 97 Answers

SOURCE: WHATS THE AC COMPRESSOR OIL CAPACITY ON A 2003 GMC

look under the hood. there is a tag with specs.

Posted on Mar 14, 2010

autodidact66
  • 116 Answers

SOURCE: I have a 2003 yukon

Slightly overfilling the transmission will not damage it. Driving it with almost no fluid in it will. Chances are, the bands in the tranny are burnt, and debris has also clogged the filter screen. It is probably worth trying to have the transmission flushed (traditional flush, NOT reverse power flushed) and the filter screen replaced. This may enable you to get a few more miles out of it. Also, there is a product called Trans-X that might help.

Posted on Dec 10, 2010

bluebirdmate
  • 1190 Answers

SOURCE: 2003 yukon xl oil pressure guage

Hello: You may have a inaccurate oil pressure sensor, you might try replacing the sensor but you have to remove the intake manifold to access the oil pressure sensor

Posted on Jan 21, 2011

dcramer531
  • 1654 Answers

SOURCE: 2003 yukon xl oil pressure gauge bouncing back and

Your oil pressure sending unit may be damaged or wearing out. You need to get the pressure affirmed so that you don't destroy your engine, but if you get a new sending unit and the pressure returns to normal you should be good to go. Thats the cheapeast way to go is to get a new sending unit and change it out or you can get the pressure verified by a mechanic which will charge for labor and then you may have to get a new unit anyway so the cost of just swapping the unit is less than a mechanic and the results will yield the same information. If the new unit does not settle the issue then you have some delivery problem either with your pump or a blockage of some sort.

Posted on Sep 16, 2011

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Your oil pressure sending unit may be damaged or wearing out. You need to get the pressure affirmed so that you don't destroy your engine, but if you get a new sending unit and the pressure returns to normal you should be good to go. Thats the cheapeast way to go is to get a new sending unit and change it out or you can get the pressure verified by a mechanic which will charge for labor and then you may have to get a new unit anyway so the cost of just swapping the unit is less than a mechanic and the results will yield the same information. If the new unit does not settle the issue then you have some delivery problem either with your pump or a blockage of some sort.

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I have a 2003 yukon xl 1500. Hose clamp loosened when my wife was driving lost most of the transmission fluid. I tightened clamp and put 7 quarts in to hit the mark on dip stick. I went over the mark a...


Slightly overfilling the transmission will not damage it. Driving it with almost no fluid in it will. Chances are, the bands in the tranny are burnt, and debris has also clogged the filter screen. It is probably worth trying to have the transmission flushed (traditional flush, NOT reverse power flushed) and the filter screen replaced. This may enable you to get a few more miles out of it. Also, there is a product called Trans-X that might help.

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Apr 03, 2009 | 2003 GMC Yukon XL

1 Answer

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Jan 20, 2009 | 2003 GMC Yukon XL

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