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1993 Ford Grand Marquis 4.6L Surge, Misfire
Posted to Ford Driveability on 6/22/1998

Surges and bucks on light acc. and steady cruise, mostly when hot but not all the time. OK on heavy acc. If you floor it in low it is Ok till about 45MPH then bucks bad Auto line said to replace the MAF senser because where low but id did not help. Readings ar...

 
Message Closed w/FIX

car Vehicle Data

1993 Ford Grand Marquis

VIN 2MELM75WLP
Engine4.6 L / 8 cyl
EmissionsUS
SymptomsSurge, Misfire
OccursOn Accel, Cruise
Message Closed w/FIX

car Vehicle Data

1993 Ford Grand Marquis

VIN 2MELM75WLP
Engine4.6 L / 8 cyl
EmissionsUS
SymptomsSurge, Misfire
OccursOn Accel, Cruise