WenmarOpen by Wenmar Pro

Service bulletin 01127

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 id622675
Published by NHTSA2001-10-22
Manufacturer's number01127
Manufacturer's date2001-06-25
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

SOME VEHICLES EQUIPPED WITH 26 INCH DIAMETER FANS MAY EXHIBIT AN ENGINE OVERHEAT CONDITION. *TT

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 F-6502000, 2001
FORD F6001993, 1994
FORD F6001995 to 1999
FORD F7001993, 1994, 1995, 1996, 1997, 1998
FORD F7001999
FORD F7502000, 2001
FORD F8001993, 1994, 1995, 1996, 1997, 1998, 1999

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

Recalls for the same vehicles and component
20074032007-12-12. Engine

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
022262004-07-27. Service bulletin. NOISE-KNOCKING/CACKLING COMING FROM ENGINE-VEHICLES WITH 7.3L ENGINE-AVAILABILITY OF FUEL SYSTEM ACCUMULATOR. *MJ
174062004-07-26. Service bulletin. LOW POWER, POOR FUEL ECONOMY, FUEL GELLING COLD, EXCESSIVE WHITE SMOKE COLD, OR HARD START. *MJ THIS OASIS UPDATES PREVIOUS OASIS DATED 12/01/03. *TT
0321502004-01-12. Service bulletin. HIGH PRESSURE OIL PUMP LEAK ON VEHICLES EQUIPPED WITH 7.3L DIESEL ENGINE. *TT
0321492004-01-12. Service bulletin. A LOSS OF POWER, OIL LEAKS AROUND THE TURBO, AND/OR EXCESSIVE EXHAUST NOISE FROM THE TURBO. *TT
0321472004-01-12. Service bulletin. SOME MEDIUM DUTY VEHICLES EQUIPPED WITH THE 7.3L POWERSTROKE DIESEL ENGINE MAY EXHIBIT KNOCKING OR CACKLING NOISE COMING FROM THE ENGINE. AVAILABILITY OF FUEL SYSTEM ACCUMULATOR. *TT
0321462004-01-12. Service bulletin. ENGINE OIL PAN CORROSION ON VEHICLES EQUIPPED WITH THE 7.3L DIESEL ENGINE. VARIOUS MODELS INCLUDING 2003 SUPER DUTY F SERIES. *TT
031492003-10-29. Service bulletin. A LOSS OF POWER, OIL LEAKS AROUND THE TURBO, AND/OR EXCESSIVE EXHAUST NOISE FROM THE TURBO. *TT
153302002-04-15. Service bulletin. SOME DIESEL DUAL FUEL TANK SYSTEM EQUIPPED VEHICLES MAY EXHIBIT DEGRADED ENGINE PERFORMANCE, LACK/LOSS OF POWER. *TT
152452001-12-03. Service bulletin. SOME VEHICLES EQUIPPED WITH A CUMMINS 5.9L DIESEL ENGINE MAY EXHIBIT A HESITATION / STUMBLE AT TIMES. *TT
150322001-09-06. Service bulletin. SOME VEHICLES BUILT BETWEEN 08/01/2000 AND 01/20/2001 EQUIPPED WITH A 7.3 DIT ENGINE AND AN ALLISON AUTOMATIC TRANSMISSIONS MAY EXHIBIT A STALL AND / OR NO START CONDITION WITH DIAGNOSTIC TROUBLE CODES P1211 / P1212. *TT