Question about 2003 GMC Yukon XL
After oil change it smelt the burnt now it has no oil on dip stick
I would check the oil filter. They may have left the old gasket on which will leak.
Posted on May 06, 2013
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Posted on Jan 02, 2017
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
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
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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