Table 1 shows two common power train related problems of the 1999 Chevrolet C15.
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Axle Shaft Seal problems |
Truck vibrates at hwy speed 65-70 since purchase. Replace general tires with michelin tires to no avail.
The front drive shaft between the front differential and transfer case came loose/unbolted while driving. It broke the transmission shift cable & oil filter. Had no control/power or engine oil. Shut vehicle down. The front driveshaft had been removed and replaced at 1800 miles to replace the front ring and pinion gears which had become prematurely worn, causing noise while driving.