1991 Mercury Cougar
43 Technical Service Bulletins (TSBs)
TSB List for the 1991 Mercury Cougar
Technical Service Bulletins (TSBs) for the 1991 Cougar are official communications between Mercury & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:SHOES/LININGS
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TSB #BC8899950401
UNKNOWN Read More »
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC
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TSB #985A13
THE USE OF PETROLEUM-BASED GREASE AS A LUBRICANT IN SERVICING DISC BRAKES IS NO LONGER ACCEPTABLE. *YC Read More »
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TSB #BC8899950401
UNKNOWN Read More »
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TSB #9562
ROUGHNESS CONCERN DURING BRAKE APPLICATION. *TW Read More »
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
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TSB #95212
THE USE OF PETROLEUM-BASED GREASE AS A LUBRICANT IN SERVICING DISC BRAKES IS NO LONGER ACCEPTABLE BECAUSE IT MAY BE INCOMPATIBLE WITH THE RUBBER MATERIAL USED IN THE DISC BRAKE SYSTEM. Read More »
ENGINE AND ENGINE COOLING:ENGINE
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TSB #9874
A NEW SILICONE GASKET AND SEALANT. *YC Read More »
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TSB #97610
BLOWER MOTOR- "CHIRPING" OR "SQUEAKING" FROM BLOWER MOTOR AT LOW SPEEDS. *JD Read More »
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TSB #BC8899950401
UNKNOWN Read More »
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TSB #9568
REVISED OIL PAN GASKET. *TW Read More »
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TSB #95310
NEW TORQUE-TO-YIELD CYLINDER HEAD BOLT KIT. *TW Read More »
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
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TSB #99816
FORD MOTOR COMPANY NOW RECOMMENDS SAE 5W-30 VISCOSITY GRADE FOR SERVICING ANY FORD GASOLINE-POWERED VEHICLE REGARDLESS OF MODEL YEAR. *TT Read More »
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TSB #9582
A REVISED SERVICE WINDSHIELD WIPER MOTOR IS NOW AVAILABLE. *TW Read More »
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
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TSB #95153
TEMPERATURE GAUGE - FLUCTUATING AND /OR INACCURATE HIGH READINGS. *SD Read More »
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
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TSB #9864
INFORMATION ON A BUZZING OR RATTLE NOISE FROM THE EXHAUST SYSTEM. *TT Read More »
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
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TSB #982310
MASS AIR FLOW (MAF)- SENSOR CONTAMINATION- SERVICE TIP. *AK Read More »
POWER TRAIN:AUTOMATIC TRANSMISSION
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TSB #0015
INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS Read More »
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TSB #99152
INFORMATION ON THE NEW FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA. *TT Read More »
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TSB #9888
INFORMATION ON A NEW TRANSMISSION FLUID USAGE CHART. *YC Read More »
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TSB #97511
FLUID- TRANSMISSION FLUID USAGE CHARTS. *JD Read More »
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TSB #BC8899950401
UNKNOWN Read More »
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES
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TSB #002310
SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM. *TT Read More »
POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
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TSB #962612
TRANSAXLE - TORQUE CONVERTER REPLACEMENT GUIDELINES AND TORQUE CONVERTER/TRANSAXLE COOLING SYSTEM CLEANING PROCEDURES - SERVICE TIP. *TW Read More »
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TSB #96249
TORQUE CONVERTER - LEAK TEST PROCEDURE - SERVICE TIP. *TW Read More »
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TSB #BC8899950401
UNKNOWN Read More »
ELECTRICAL SYSTEM:STARTER ASSEMBLY
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TSB #97111097234
VEHICLES EXHIBITING A "SQUEAKING" OR "CHIRPING" FROM THE BLOWER MOTOR AT LOW BLOWER MOTOR SPEEDS. *YC Read More »
ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID
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TSB #BC8899950401
UNKNOWN Read More »
ELECTRICAL SYSTEM:WIRING
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TSB #99222
SUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING HARNESSES. *TT Read More »
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TSB #96246
WIRING - ELECTRICAL DIODE IDENTIFICATION AND SERVICE REPLACEMENTS. *TW Read More »
VISIBILITY:WINDSHIELD
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TSB #96221
WINDSHIELD AND INTERIOR GLASS - FOG/FILM. *TW Read More »
VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR
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TSB #9582
A REVISED SERVICE WINDSHIELD WIPER MOTOR IS NOW AVAILABLE. *TW Read More »
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TSB #9546
REVISED WIPER MOTOR. *TW Read More »
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TSB #9546
WIPER MOTOR REPLACEMENT - UPGRADED SERVICE KITS. *TW Read More »
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE
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TSB #01156
SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC Read More »
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR
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TSB #BC8899950401
UNKNOWN Read More »
TIRES
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TSB #9852
INFORMATION ON TIRE COMPANY TELEPHONE NUMBERS FOR CUSTOMER ASSISTANCE. *YC Read More »
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
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TSB #99129
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 Read More »
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TSB #9873
EXPERIENCING A WHINING / BUZZING NOISE IN THE SPEAKERS OF THE ENTERTAINMENT RADIO OR TWO-WAY RADIO. *TT Read More »
EQUIPMENT:APPLIANCE:AIR CONDITIONER
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TSB #00213
SUBJECT REGARDING CLIMATE CONTROL - EATC - BLOWER MOTOR CONTROL SERVICE TIPS. *JB Read More »
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TSB #99196
INFORMATION ON IDENTIFYING NON-APPROVED / ALTERNATE REFRIGERANTS WHICH COULD CAUSE SAFETY, AND PERFORMANCE CONCERNS IF INSTALLED IN FORD A/C SYSTEMS. *TT Read More »
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TSB #9848
ANNOUNCING THE FORD OEM AIR CONDITIONING RETROFIT KIT AVAILABILITY. *YC Read More »
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TSB #96226
AIR CONDITIONING - COMPRESSOR FAILURE - INSUFFICIENT AMOUNT OF REFRIGERANT OIL. *TW Read More »
UNKNOWN OR OTHER
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TSB #01157
INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC Read More »
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TSB #9768
FUEL ECONOMY- CUSTOMER EXPECTATIONS VERSUS VEHICLE USAGE. *JD Read More »