Technical Service Bulletin AS-21820 — 2011 FORD F-650 SD
FUEL SYSTEM, DIESEL
Bulletin Details
| TSB ID | AS-21820 |
| Manufacturer | |
| Vehicle | 2011 FORD F-650 SD |
| Component | FUEL SYSTEM, DIESEL |
| Communication Date |
Bulletin Summary
FORD: THERE MAY BE FUEL CONTAMINATION CAUSING DAMAGE TO THE FUEL SYSTEM. THE VEHICLE MAY NOT START, HAVE A HARD START, RUN ROUGH, HAVE EXHAUST SMOKE, OR THE ENGINE MAY KNOCK. 2011 F SUPER DUTY. *RM
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 2011 FORD F-650 SD
TSB160057
ELECTRICAL SYSTEM
44997
EQUIPMENT:APPLIANCE:AIR CONDITIONER
AIS-44411
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
ASI-44210
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
ASI-44125
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
TSB-13-6-5
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
TSB-12-7-2
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
AS-21820
FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY