Technical Service Bulletin 030694001 — 2002 CHEVROLET W-SERIES
ENGINE AND ENGINE COOLING:ENGINE
Bulletin Details
| TSB ID | 030694001 |
| Manufacturer | |
| Vehicle | 2002 CHEVROLET W-SERIES |
| Component | ENGINE AND ENGINE COOLING:ENGINE |
| Communication Date |
Bulletin Summary
ENGINE OIL LEAK AT VACUUM PUMP OIL SUPPLY PIPE. *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 2002 CHEVROLET W-SERIES
020730025B
POWER TRAIN:AUTOMATIC TRANSMISSION