Technical Service Bulletin 09-74-21R — 2017 SUBARU FORESTER
FUEL/PROPULSION SYSTEM
Bulletin Details
| TSB ID | 09-74-21R |
| Manufacturer | |
| Vehicle | 2017 SUBARU FORESTER |
| Component | FUEL/PROPULSION SYSTEM |
| Communication Date |
Bulletin Summary
This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and combustion chambers).
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 2017 SUBARU FORESTER
07-235-25
ELECTRICAL SYSTEM
WRA-25
ENGINE
17-19-24
AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
Subaru notice to
EQUIPMENT
09-84-22R
EQUIPMENT
18-221-22
EQUIPMENT
09-85-22
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
09-84-22
EQUIPMENT
09-85-22
EQUIPMENT
09-74-21R
FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY