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1995 Mercury Grand Marquis GS 4.6L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Ford Driveability on 12/7/1998

All, this one came in with cel on solid; I havent bought scantool for obdII yet, am looking at snapon, any advice appreciated. Have replaced plugs and ohmed wires. #6 cylinder was obviously misfirring from appearance of plug. Substituted know good wires for th...

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car Vehicle Data

1995 Mercury Grand Marquis GS

VIN 2MELM74W5S
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursOn Accel
Message Closed w/FIX

car Vehicle Data

1995 Mercury Grand Marquis GS

VIN 2MELM74W5S
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursOn Accel