One problem related to loud engine noise has been reported for the 2003 GMC Safari. The most recently reported issues are listed below.
Dampner failed, purchase van with this problem 3 months ago and still have not received the dampner part from GMC. The vehicle was purchased with only 60 miles on it. During the test drive, prior to purchase, there was a harmonic roar noise vibration coming from the rear.
| Loud Engine Noise problems | |
| Cooling Fan problems |