Table 1 shows four common power train related problems of the 2003 GMC Sierra 2500. The number one most common problem is related to the power train (two problems). The second most common problem is related to the transfer case (one problem).
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Transfer Case problems | |
| Clutch Pedal/linkage problems | |
| Transmission Failure problems |
The contact owns a 2003 GMC Sierra 2500. While driving at any speed, the vehicle stalled, lost power, and the service engine light illuminated. The vehicle was taken to an independent mechanic who was unable to diagnose the failure. The failure recurred. Read details...
Transfer case burt up due to faulty clip design, snap ring wore into case, very poor case design. An aftermarket manufacturer has come up with a better back half of the case and upgraded pump to fix this problem. Read details...
I entered the truck stepped on the clutch pedal, shifted into reverse and started to ease the clutch out when the pedal went all the way to the floor board. The vehicle immediately chirped the back tires at no more than 950 r. P. M. Read details...