Table 1 shows five common vehicle speed control related problems of the 2008 GMC Acadia. The number one most common problem is related to the vehicle speed control (27 problems). The second most common problem is related to the car accelerates on its own (two problems).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Car Accelerates On Its Own problems | |
| Cruise Control problems | |
| Speed Sensor problems | |
| Fail To Accelerate problems |
The traction control turns on and then the shifts don’t work and I can’t drive since there is no speed also the rpm and the gas the speed and the battery gages start flickering up and down then I turn off the truck and it continues to work fine but after 40 miles or so it does it all Read details...
Vehicle experiencing bad transmission problems when shifting between 3rd and 5th gears. As accellerating, the vehicle begins to shift, but begins to idle and rpm's rise extremely high. Vechile begins to slow down and finally jerks into the next gear causing rapid acceleration. Read details...
Power and power steering failure- when it rains or I drive through puddles of water the car looses power and slows. Also when I am driving the power steering stops working and there is a loud squealing noise. I had the dealer look at my Acadia and they said they could readjust the belt guard. Read details...