Technical Service Bulletin PIP5339 — 1999 CHEVROLET EXPRESS
FUEL SYSTEM, OTHER
Bulletin Details
| TSB ID | PIP5339 |
| Manufacturer | |
| Vehicle | 1999 CHEVROLET EXPRESS |
| Component | FUEL SYSTEM, OTHER |
| Communication Date |
Bulletin Summary
This Preliminary Information communication provides information to the technician about a customer?s request to remove or disable the Bi-Fuel Compressed Natural Gas system. General Motors does not condone the removal of the original equipped Compressed Natural Gas systems.
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.