Table 1 shows five common vehicle speed control related problems of the 1998 GMC Sierra. The number one most common problem is related to the speed control linkage (two problems). The second most common problem is related to the vehicle speed control (one problem).
| Problem Category | Number of Problems |
|---|---|
| Speed Control Linkage problems | |
| Vehicle Speed Control problems | |
| Cruise Control problems | |
| Car Throttle Sticking problems | |
| Speed Sensor problems |
While in reverse and going down a sloped driveway in winter condition, vehicle suddenly accelerated to an unknown speed. It crashed into a tree on other side of the road. Dealership has not examined vehicle. The truck was examined by dealer's service department. Read details...
When changing gears the vehicle surges and stalls on occasion. Standard transmission. Dealer has seen twice, and says it's no solution. Read details...
Speed sensor malfunctioned after over heating causing the truck to shift incorrectly and the speedometer to move sporadically, also the abs light illuminated. Read details...