Technical Service Bulletin 990601020 — 1998 GMC S SERIES
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
Bulletin Details
| TSB ID | 990601020 |
| Manufacturer | |
| Vehicle | 1998 GMC S SERIES |
| Component | ENGINE AND ENGINE COOLING:ENGINE:GASOLINE |
| Communication Date |
Bulletin Summary
VEHICLES MAY EXHIBIT A KNOCKING OR GRINDING NOISE WITH THE ENGINE RUNNING. *TT
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 1998 GMC S SERIES
990603004A
ELECTRICAL SYSTEM
876506A
UNKNOWN OR OTHER
98861208
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
768210
EXTERIOR LIGHTING:HEADLIGHTS