Table 1 shows 21 common power train related problems of the 2008 GMC Acadia. The number one most common problem is related to the power train (135 problems). The second most common problem is related to the transmission failure (36 problems).
Transmissions will not shift out of 1st gear. And puts out a 752 code. This can happen at anytime. Vehicle will suddenly lose power at any time. Read details...
Transmission failure at 85,000 miles. At highway speed the vehicle suddenly races the motor and suddenly slows to about 30 mph, risk of rear end crash. The dealer thinks its the '' 35r wave plate''. This was reported to the dealer when it was in for the steering pump recall [ after it led to a Read details...
Transmission failed, transmission slipped out of gear, transmission stuck in first gear, gm approved a 2013 safety recall for this vehicle, the transmission failed in 2017, the transmission was repaired and the entire engine has been replaced twice. Read details...