Questions & Answers for: 2003 gmc sierra 2500 hd

...on 2006 gmc 2500 4x4 hd dont know how to pull front axels to change seals There should be a big nut in the center of the wheel hub. You will have to remove atleast one of the ball joints if it's

2003 gmc 2500 hd turn key nothing happends 2003 gmc 2500 hd turn key nothing happends instrument panel comes on but no ignition happens. Battery and altinator tested are good. try checking your ...

2003 gmc sierra duramax 2500 my 2003 gmc sierra duramax 2500 will not shift into park? Problem with Diesel Fuel System. Gmc 2002 duramax 2500 HD 4x4 will start  check shift cable at transmission ...

2003 gmc 2500 hd sierra broken running light socket goe to the auto parts and ask for a pigtail and socket

2003 GMC Sierra 2500HD with a front end vibration. Vibration is a very distinct popping that is synchronous with ground speed and causes the left front tire to deflect. Could this be the front ...

trying to locate the egr soleniod on my 2003 gmc sierra 2500 hd the chilton says on the side of your v8

2003 gmc 2500 hd..horn doesn't work we have a 2003 gmc hd 2500 4wd and the horn isn't working...we have already done all the fuses and it doesn't seem to be the problem...what else could it be... The ...

GMC 4x4 HD 2500 6.0 eng. rear axel seal 2005 GMC 4x4 HD 2500 6.0 eng. have replaced drivers side rear axel seal still leaks some no mars or nicks on axel,how tight do I tighten axel nut? SEAL COULD BE

2003 gmc sierra 2500 hd? having a reduced engine power notice on dashboard If this is "fly by wire" throttle, any misalignment between gas pedal and TPS will cause this issue. Failure of the gas pedal

...gmc sierra 2500 HD pickup. Defective speed sensor. Open fuse. theyve had quite a few problems with the switch on steering wheel but also check for any trouble / pending codes will cause problem with ...