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Service bulletin 9579

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id41010
Published by NHTSA1995-11-01
Manufacturer's number9579
Manufacturer's date1995-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

VEHICLES WITH 7.3L DIRECT INJECTION DIESEL ENGINES MAY EXPERIENCE ONE OR MORE OF THE FOLLOWING CONDITIONS: ROUGH IDLE, STALLING HESITATION/STUMBLE, LOSS/LACK OF POWER, POOR FUEL ECONOMY EXCESSIVE OIL CONSUMPTION. *TW

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
FORD ECONOLINE1995
FORD F SUPER DUTY1994, 1995
FORD F-1501994, 1995
FORD F-2501994, 1995
FORD F-3501994, 1995

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
97V2090001997-11-13. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
0321452004-01-12. Service bulletin. EXTERNAL OIL LEAK DIAGNOSIS FOR 7.3L DIT ENGINES. VARIOUS MODELS INCLUDING 2003 SUPER DUTY F SERIES. *TT
0321312004-01-10. Service bulletin. ROUGH IDLE AND ENGINE MISS DUE TO INJECTOR BORE SCUFFING AT GREEN ENGINE BREAK-IN. *TT
0321232004-01-09. Service bulletin. LOW RPM, NO START, RUNS POORLY, STALL. 7.3L DIT ENGINE. *TT
0321212004-01-09. Service bulletin. A HIGH NUMBER OF HIGH PRESSURE REXROTH PUMPS AND INJECTION PRESSURE REGULATORS (IPR) ARE BEING REPLACED DUE TO OIL LEAKING, WHEN ALL THAT IS REQUIRED IS A NEW GASKET OR SEAL ON EITHER THE PUMP OR IPR. *TT
0321172004-01-09. Service bulletin. THE AIR CLEANER ELEMENT MAY ALLOW DUST TO BYPASS DUE TO THE AIR CLEANER ELEMENT COLLAPSING/DISTORTING UNDER SEVERE DUST CONDITIONS. *TT
0321142004-01-09. Service bulletin. THE FRONT END ACCESSORY DRIVE (FEAD) BELT MAY WEAR, SHRED AND/OR COME OFF DURING DECELERATION. *TT
0321112004-01-09. Service bulletin. NO START/HARD START AND/OR LONG CRANK TIME FOR VEHICLES WITH 7.3L DI TURBO DIESEL. *TT
0321102004-01-09. Service bulletin. HARD OR NO START, HESITATION, IDLE ROUGH, LOW POWER, MISSES, STALLS. *TT
032192004-01-09. Service bulletin. AVAILABILITY OF NEW SEALANT FOR SERVICING 7.3L DI TURBO ENGINE. *TT
032172004-01-09. Service bulletin. REAR OF ENGINE OIL PAN, NEAR THE CRANKSHAFT, MAY LEAK OIL. *TT