Gmc Topkick 1990
Model Topkick made in 1990 by Gmc got 2 service bulletins. Technical service bulletines regarding fuel system, gasoline, structure.
Model 1990
Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| FUEL SYSTEM, GASOLINE - STORAGE | |||||
| 666307 | 03/01/1997 | 52586 | Diesel engine - engine low power in cold weather (replace primary fuel filter). *tw | 12/20/1999 | |
| STRUCTURE - BODY - DOOR | |||||
| 020864016 | 07/01/2002 | 261603 | 635018 | Subject regarding front door hinge pin / bushing wear, front door sags, or door chucking movement on 1988 through 2002 pickup and conventional medium duty models. *tt | 10/16/2002 |