Three problems related to gasoline engine have been reported for the 2000 GMC Jimmy. The most recently reported issues are listed below.
Consumer states while driving or at a complete stop vehicle cuts off, without any warning. Having total lost of power,vehicle takes a least 2-3 minutes to start back up. Nlm.
Truck shuts down for no reason at different speeds.
While sitting in vehicle engine revved very high. It happened when it was very hot. Three weeks later, same problem, then a third time, and a forth time engine quit at stop sign/driving down a hill, and anywhere, without any warning sign. Vehicle cut off on interstate about 6 times. Consumer felt this was very unsafe.