20 Most Recent 2001 GMC Yukon XL - Page 5 Questions & Answers

usually the largest port is the primary...

Need special tool (electronic) But before that read this:http://www.stoptech.com/technical-support/technical-white-papers/bleeding-abs-brake-systems.

check fuse box for blow fuse if not found any your fuel pump gone

Do an online search for the part used. Try eBay motors as well.

fuel filter or water in fuel....but need to have scaned

may be bad connections to batteryor bad battery , or alternator

The wires are probably broken. They follow the shifter down into the steering column. After many years of shifting the wires break. You can find the wires inside the rubber piece that surrounds the gear shifter. They're orange. You can splice them and put them back in.

Here's a link to them,one has a vacuum hose on top and the other on side.Here's a link on how to replace.

how to change cam sensor gmc yukon model 2001

could be your car burning too rich or cylinder misfire