There was one technical service bulletin issued for the 1985 GMC General Motors.
| Bulletin Date: | May. 14, 1999 |
| Component: | Cooling system hose. |
| Bulletin Summary: | Subject pertaining to special return, hose, engine oil cooler. |
| Vehicles covered in this TSB: |
Buick Buick,
Cadillac Cadillac,
Chevrolet Chevrolet,
Chevrolet Chevrolet Truck,
1985 GMC General Motors,
GMC GMC,
Oldsmobile Oldsmobile,
Pontiac Pontiac.
|
Also see
GMC vehicle common problems.