Technical Service Bulletin 020101 — 2000 BUICK REGAL
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
Bulletin Details
| TSB ID | 020101 |
| Manufacturer | |
| Vehicle | 2000 BUICK REGAL |
| Component | FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY |
| Communication Date |
Bulletin Summary
INFORMATION ON VEHICLES EXHIBITING AN OPR VALVE CAUSING DIAGNOSTIC TROUBLE CODE P0442, OR CAUSING A LEAK, AIR WILL BE HEARD EXITING THE RUBBER DUMP HOSE LOCATED ON THE LEFT SIDE OF THE FUEL TANK. *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.