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Service bulletins for the 1998 Ford F-150

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.

285 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
9968761999-12-06. Service bulletin. STRUCTURE:BODY:BUMPERS. INFORMATION PERTAINING TO CONDITIONS WITH RED STAINING (SPOTS) ON THE FRONT BUMPER WING ENDS. *TT
9967801999-12-02. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. THIS ONLINE SERVICE BULLETIN INVOLVES VEHICLES EXHIBITING WINDNOISE AT THE TOP OF THE DOOR GLASS SEAL / WEATHERSTRIP MOLDING AREA. *TT
9967541999-12-02. Service bulletin. STRUCTURE:BODY:DOOR. THIS ONLINE BULLETIN ADDRESSES CONCERNS WITH CRACKS IN THE DOOR SHEET METAL AT THE LOWER REAR OF THE WINDOW OPENING NEAR THE BELT MOLDING. *TT
9914101999-11-24. Service bulletin. VEHICLE SPEED CONTROL. SOME VEHICLES MAY EXHIBIT AN INDUCTION BACKFIRE ON ACCELERATIONS AND DECELERATIONS DURING ALL AMBIENT TEMPERATURES. *TT
991441999-11-24. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. VEHICLES MAY EXPERIENCE A MOANING NOISE HEARD AT APPROXIMATELY 1100 RPM WITH THE A/C COMPRESSOR ENGAGED. *TT
991431999-11-24. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. SOME 4X4 VEHICLES BUILT WITH CENTER DISCONNECT FRONT AXLES MAY EXHIBIT A MOANING NOISE FROM THE FRONT DIFFERENTIAL WHILE OPERATING IN 4X2 MODE. *TT
98110011999-10-14. Service bulletin. VISIBILITY:WINDSHIELD. CONCERNS WITH WATERLEAK CONDITIONS AT THE BACK GLASS ON SOME VEHICLES. *TT
9835731999-10-13. Service bulletin. STRUCTURE:BODY. SOME VEHICLES MAY EXHIBIT CAB VIBRATION. *TT
991641999-10-04. Service bulletin. ELECTRICAL SYSTEM:IGNITION. CONCERNS WITH A HARD TO TURN IGNITION KEY AND / OR A HARD TO REMOVE KEY FROM IGNITION CYLINDER. *TT
98113441999-09-24. Service bulletin. WHEELS. SOME VEHICLES MAY EXHIBIT LOOSE LUGNUTS AND / OR BROKEN WHEEL STUDS. *TT
98113421999-09-24. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. INFORMATION ON REMOVING THE RADIO CHASSIS FROM SOME VEHICLES. *TT
98112861999-09-24. Service bulletin. EQUIPMENT. IMPORTANT INFORMATION ON USING THE NGS (NEW GENERATION STAR) TESTER ON SOME VEHCILES. *TT
9833161999-09-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME CUSTOMER MAY COMPLAIN OF A TICKING NOISE ON INITIAL COLD START-UP IN PARK POSITION AND NEUTRAL POSITION. *TT
9833151999-09-23. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. THE 4R100 TRANSMISSION WILL HAVE AN ORANGE "PRIOR TO REPAIR" TAG ON THE FLUID PAN. *TT
9833061999-09-23. Service bulletin. SUSPENSION:REAR. CONCERNS OF FRAME STRIKE ON THE REAR AXLE. *TT
9833021999-09-23. Service bulletin. WHEELS. THIS BULLETIN MENTIONS HOW SOME HUB O-RINGS MAY BE CUT DURING THE INSTALLATION OF THE WHEELS. *TT
9833011999-09-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. THIS BULLETIN PROVIDES PROCEDURES ON NEUTRALIZING THE EXHAUST, TRANSMISSION AND ENGINE MOUNTS. *TT
9830821999-09-21. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. CONCERNS WITH WATER LEAKING AT THE REAR SLIDING BACKGLASS. *TT
9830741999-09-21. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. CONCERNS WITH AXLE WIND-UP AND / OR CLUNKING, POPPING, RATCHETING TYPE NOISES WHEN MAKING CORNERING MANEUVERS. *TT
9830701999-09-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. SOMVE VEHICLES MAY EXHIBIT A BUZZ / LOW GROWL NOISE COMING FROM THE AREA OF THE TRANSFER CASE MANUAL SHIFT LEVER. *TT
98B331999-09-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. OWNER NOTIFICATION FOR REPLACEMENT OF ENGINE CYLINDER HEADS. *TT
9961391999-09-09. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT; POWER TRAIN:DRIVELINE. CONCERNS WITH FRONT DIFFERENTIAL NOISE. *TT
9961131999-09-09. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT; POWER TRAIN:DRIVELINE. EXPERIENCING FRONT DIFFERENTIAL NOISE. *TT
9960421999-09-08. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. INFORMATION ON USING 1999 PROCEDURES MANUAL FOR SIDE MIRROR REPLACEMENT. *TT
9960341999-09-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. EXPERIENCING A ENGINE KNOCK AT COLD START-UP. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.