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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
64111999-09-03. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. INFORMATION ON CHECKING DRIVESHAFT RUN OUT. *TT
63881999-09-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CUSTOMER MAY EXPRESS CONCERNS ABOUT A VIBRATION CONDITION BETWEEN 1800 AND 2300 RPM. *TT
63861999-09-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION REGARDING THE AVAILABILITY OF ENGINE ASSEMBLY FOR VARIOUS VEHICLES. *TT
99461999-09-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. CONCERNS WITH TRANSMISSION FLUID LEAKING AT THE RADIATOR. *TT
991391999-08-26. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. CONDITIONS WITH THE BRAKE LAMPS INADVERTENTLY DISABLING THE BRAKE SHIFT INTERLOCK. *TT
991311999-08-25. Service bulletin. ENGINE AND ENGINE COOLING. CONCERNS WITH ENGINE COOLANT LEAKING INTO ENGINE OIL ON SOME VEHICLES. *TT
991011999-08-25. Service bulletin. STRUCTURE:BODY. CONCERNS WITH ROAD NOISE MAY BE HEARD FROM THE REAR WHEEL AREA AS WELL AS DUST INTRUSION INTO THE LUGGAGE COMPARTMENT AND / OR EVIDENCE OF A WATER LEAK IN THE LUGGAGE COMPARTMENT. *TT
991291999-08-24. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. EXPERIENCING A WHINE / BUZZ TYPE NOISE IN THE SPEAKERS OF THE ENTERTAINMENT RADIO OR TWO-WAY RADIO ON VEHICLES WITH AN IN-TANK ELECTRIC FUEL PUMP. *TT
99961999-08-20. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. EXPERIENCING A DELAYED OR NO 2-3 UPSHIFT, PRIMARILY WHEN THE TRANSMISSION IS COLD ON VEHICLES WITH FORD QALITY REMANUFACTURED (FQR) 4R70W TRANSMISSION EXCHANGE UNITS WITH JULIAN BUILD BETWEEN 062-97 AND 040-99. *TT
998161999-08-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. FORD MOTOR COMPANY NOW RECOMMENDS SAE 5W-30 VISCOSITY GRADE FOR SERVICING ANY FORD GASOLINE-POWERED VEHICLE REGARDLESS OF MODEL YEAR. *TT
99S091999-08-16. Service bulletin. VEHICLE SPEED CONTROL:LINKAGES. RECALL INFORMATION REGARDING SPEED CONTROL CABLE REPLACEMENT. *TT
9760111999-07-26. Service bulletin. FUEL SYSTEM, GASOLINE. EXPERIENCING DIFFICULTY DIAGNOSING VEHICLES WITH EVAPORATIVE FUEL SYSTEM DIAGNOSTIC TROUBLE CODES. *TT
981101999-07-09. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. SUBJECT REGARDING PASSIVE ANTI THEFT SYSTEM (PATS) DIAGNOSTIC SERVICE TIPS. *TT
98141999-07-09. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR. SUBJECT REGARDING THE AVAILABILITY OF HUB-MOUNT BRAKE ROTOR MACHINING EQUIPMENT. *TT
47491999-06-09. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. INFORMATION ON INCORRECT FUSE PANEL LAYOUT. *TT
58471999-06-04. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT A CHECK ENGINE LIGHT ILLUMINATED ACCOMPANIED WITH OBD-II CODE P0340 SET IN THE PCM MEMORY. *TT
99461999-06-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CONCERNS WITH TRANSMISSION FLUID LEAKING AT RADIATOR. *TT
99431999-05-11. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE; POWER TRAIN. INFORMATION REGARDING REPROGRAMMING POWERTRAIN CONTROL MODULES (PCMS). *TT
982031999-04-28. Service bulletin. STRUCTURE; STRUCTURE:BODY. CONCERNS WITH THE POTENTIAL EFFECTS OF ADHESIVES USED FOR BODY PANEL REPAIRS. *TT
982461999-03-16. Service bulletin. ELECTRICAL SYSTEM. FORD MOTOR COMPANY HAS RELEASED A NEW ELECTRICAL GREASE ( F8AZ - 19G208-AA ) TO REDUCE THE POSSIBILITY OF MOISTURE CORROSION AT THE TERMINALS. *YC
982411999-03-16. Service bulletin. STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE. DIAGNOSTIC SERVICE TIPS ON PASSIVE ANTI THEFT SYSTEM ( PATS ). *YC
9823231999-03-11. Service bulletin. STRUCTURE:BODY. INFORMATION REGARDING REPLACEMENT AND / OR REPAIRS ON ANY LOCK COMPONENT. *YC
9823121999-03-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. ISSUES REGAREDING DIAGNOSTIC TROUBLE CODES ( DTCS ) P0705, P0708, P1704, AND / OR P1705 MAY BE STORED IN MEMORY. *YC
9823101999-03-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. MASS AIR FLOW (MAF)- SENSOR CONTAMINATION- SERVICE TIP. *AK
982221999-03-03. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. EXPERIENCING VIBRATION/ NOISE FELT IN CLUTCH PEDAL WHEN LIGHTLY TOUCHING CLUTCH PEDAL. *YC

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