Technical Service Bulletin 20040146 — 2002 CHEVROLET SILVERADO
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 20040146 |
| Manufacturer | |
| Vehicle | 2002 CHEVROLET SILVERADO |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
SOME CUSTOMERS MAY HAVE EXPERIENCE VEHICLE SERVICE ENGINE SOON (SES) LIGHT ILLUMINATION, LOW ENGINE POWER, HARD START, AND/OR FUEL IN CRANKCASE, REQUIRING INJECTOR REPLACEMENT, AS A RESULT OF HIGH FUEL RETURN RATES DUE TO FUEL INJECTOR BODY CRACKS OR BALL SEAT EROSION. *MJ
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 SILVERADO
030310006
SUSPENSION
030604041
ENGINE AND ENGINE COOLING:ENGINE
030602005A
ENGINE AND ENGINE COOLING
000235003C
STEERING
01567
STEERING
00537C
STEERING
01484
ENGINE AND ENGINE COOLING:ENGINE
01712
SUSPENSION:FRONT
00733A
ENGINE AND ENGINE COOLING:ENGINE
02113
POWER TRAIN