2004 GMC Sierra 2500 HD Questions

All 2004 GMC Sierra 2500 HD Questions

Ask a Question
Have lost all sound to speakers, gauges don't cycle till after starting truck, always says my drivers door is open, alarm goes off when I go to start it, doors won't unlock unless truck is running, have checked all wi...
Had truck at dealer and they replaced the ignition switch and the drivers door lock thinking this was triggering it to come on randomly but it still happens. Dealer has had it now for 2 weeks with nothing happening. T...
This is an intermitted problem. Usually it will start right back up but today it would not turn over. a jump helped but it turned over when the positive cable was disconnected.???? Is it possible to have a bad groun...
The front left brake is locking up to the point where smoke comes out with a burning/melting smell. Are there any recalls for this? What exactly is the problem happening? The sleeves have been cleaned and the hose rep...
another "knock". Like something is loose and grabbing. It does not occur when I shift into neutral while braking. Had the brakes checked; they are ok.
I replaced motor mounts, trans mounts, u-joints. This also occurs when i mash the gas pedal.
u turn on the vehicle put it in drive, about a mile into driving it starts to lose power and u have to slowly release gas peddle until it catches speed, but as soon as u try to push in gas alittle more, speed goes dow...
and the truck goes into neutral and i have to shut the truck off in order for the truck to go into gear, sometimes in goes into first gear and i have to shut it off again and the engine light goes off
The left side windows of the truck work fine but the right side will not go down.
Is there a gasket between the manifold and the exhaust pipe, as when I hold the tailpipe it will stop. Generally makes noise when I first start the truck and sometimes when it is just idling.
The other day I was driving my truck and I was attempting to assist a friend stuck in ice by pulling him out. When I got there I was unable to put my truck in 4WD. The button signals that it is attempting to and I c...
I hear a clicking from under dash with HVAC on or off and in any setting
AC/Heat control only works in high setting is changing it best way to go thanks
It happens always in heat and cool mode thanks for any input and thanks for your time