Table 1 shows four common suspension related problems of the 1998 GMC Sierra. The number one most common problem is related to the suspension (six problems). The second most common problem is related to the rear suspension (two problems).
| Problem Category | Number of Problems |
|---|---|
| Suspension problems | |
| Rear Suspension problems | |
| Front Suspension problems | |
| Front Suspension Control Arm problems |
While driving, if moving steering wheel just a little to right to maintain proper lane, vehicle would suddenly jerk to the right and cause loss of steering control. Dealer notified, and was unable to correct the problem. Feel free to provide any further information. Read details...
The frame resonant vibration frequency on this truck precisely matches the tire rotation freauency at about 45 mph. This causes very anoying bouncing of the rear end at 45 mph. When brakin at 45 mph, the rear end jumps about uncontrolably and could easily lead to an accident. Read details...
Dealer has had to work on front suspension several times. Manufacturer has been notified. Read details...