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Service bulletins for the 1998 Ford Mustang

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.

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

By type

By component

By trouble code

Bulletins, newest first
0121102002-02-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EQUIPPED WITH THE ROMEO BUILT 4.6L 2V ENGINE MAY EXHIBIT AN ENGINE OIL LEAK OR OIL WEEPAGE FROM THE CYLINDER HEAD GASKET AT THE RIGHT HAND REAR OR THE LEFT HAND FRONT OF THE ENGINE. *TT
152052001-11-30. Service bulletin. VISIBILITY:WINDSHIELD. SOME VEHICLES MAY EXHIBIT THE DOOR GLASS COMING OFF OF THE WINDOW TRACK. *TT
011812001-11-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH. BRAKE SHIFT INTERLOCK.*JB
151782001-11-08. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. SOME VEHICLES EXHIBIT THE DOOR GLASS POPPING OFF TRACK. *YH
151582001-11-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT A FEAD BELT JUMP-OFF TOSS. *YH
011572001-10-31. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC
011562001-10-31. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE. SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC
150672001-09-05. Service bulletin. POWER TRAIN. SOME VEHICLES EQUIPPED WITH A MANUAL TRANSMISSION MAY EXHIBIT A POWERTRAIN NOISE DESCRIBED AS A BRIEF ROAR, HOOT OR GROAN BETWEN 2500 - 3500 RPM WHEN THE CLUTCH PEDAL IS HALF WAY DOWN, DURING SHIFTING OR WHEN DEPRESSING AND RELEASING THE CLUTCH. *TT
145202001-08-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING INSTALLATION OF CRANKSHAFT PULLEY TORQUE SPECIFICATION. *TT
141492001-07-24. Service bulletin. SUSPENSION:FRONT. INFORMATION ON CASTER ADJUSTMENT WHEN PERFORMING A FRONT END ALIGNMENT. *TT
139502001-07-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME VEHICLES WITH MANUAL TRANSMISSION OR WITH AUTOMATIC TRANSMISSION MAY EXHIBIT A FRONT END ACCESSORY DRIVE (FEAD) BELT THAT HAS BECOME BROKEN OR FRAYED AND / OR DETACH FROM THE ENGINE. *TT
01472001-05-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING ENGINE OIL RECOMMENDATIONS FOR USE IN 2001 VEHICLES - SAE 5W-20 MOTOR OIL. *TT
148642001-05-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING CERTAIN VEHICLES WITH 4.6L ROMEO ENGINES EXHIBITING AN OIL LEAK FROM THE CYLINDER HEAD GASKET AREA. *TT
01622001-05-22. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. VEHICLES EQUIPPED WITH PASSIVE ANTI-THEFT SYSTEM (PATS) MAY NOT START OR CRANK. *TT
002122001-04-16. Service bulletin. STRUCTURE:BODY:HOOD. SOME VEHICLES MAY EXHIBIT A HOOD THAT IS HARD TO CLOSE. *JB
145202001-03-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. INFORMATION PERTAINING TO 4.6L 4V PULLEY INSTRUCTIONS. *TT
00S37S12001-03-13. Service bulletin. PARKING BRAKE. SUBJECT REGARDING PARKING BRAKE CONTROL ASSEMBLY MODIFICATION. *TT
0023102001-03-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM. *TT
002412001-03-02. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). SOME VEHICLES MAY EXHIBIT A VIBRATION THAT MAY BE HEARD OF FELT AT THE CLUTCH PEDAL BETWEEN IDLE AND 2300 RPM, AND GOES AWAY WHEN DEPRESSING THE CLUTCH AT LEAST 25MM. *TT
9803212001-02-06. Service bulletin. EQUIPMENT. PATS KEY PROGRAMMING. *AK
0903082001-02-06. Service bulletin. UNKNOWN OR OTHER. MIL LIGHT ON WITH EVAPORATIVE DTC P0442, P0455
127712001-01-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. SOME VEHICLES WITH A MANUAL TRANSMISSION MAY EXHIBIT A FEAD BELT CONCERN (FRONT END ACCESSORY DRIVE). *TT
122982001-01-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH 4R70W TRANSMISSIONS MAY EXHIBIT DELAYED OR NO 2-3 UPSHIFT, PRIMARILY WHEN THE TRANSMISSION IS COLD. TRANSMISSION CONTROL INDICATOR LIGHT (TCIL) MAY ALSO FLASH WITH DIAGNOSTIC TROUBLE CODE P0782. *TT
121952001-01-16. Service bulletin. VISIBILITY:WINDSHIELD. SOME VEHICLES MAY EXHIBIT A DRIVER AND / OR PASSENGER SIDE DOOR WINDOW THAT TRAVELS BEYOND THE UPSTOP AND EXITS THE GLASS RUN. *TT
121932001-01-16. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT MALFUNCTION INDICATOR LAMP ILLUMINATION WITH DIAGNOSTIC TROUBLE CODE (DTC) P0340 STORED IN MEMORY. *TT

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