Technical Service Bulletin 050604022 — 2003 HUMMER H2
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
Bulletin Details
| TSB ID | 050604022 |
| Manufacturer | |
| Vehicle | 2003 HUMMER H2 |
| Component | ENGINE AND ENGINE COOLING:ENGINE:GASOLINE |
| Communication Date |
Bulletin Summary
TOP TIER DETERGENT GASOLINE (DEPOSITS, FUEL ECONOMY, NO START, POWER, PERFORMANCE, STALL CONCERNS). 2005 AND PRIOR ALL GENERAL, SAAB AND SATURN CARS AND TRUCKS. *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 2003 HUMMER H2
PIT3137C
ELECTRICAL SYSTEM:SOFTWARE
050310020
TIRES
040310001
SUSPENSION
030730043
POWER TRAIN:AUTOMATIC TRANSMISSION
020603009
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
050090004
POWER TRAIN:AXLE ASSEMBLY
040844005
STRUCTURE:BODY
040604047C
ENGINE AND ENGINE COOLING:ENGINE
050089018
UNKNOWN OR OTHER
050846005
EQUIPMENT