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1991 Mercury Tracer 1.9L Hesitation, Stall
Posted to Ford Driveability on 7/22/2002 7 Replies

customer concern---hesitation, check engine light on, tested eec system, mass air flow sensor code. tested mass flow sensor circuit from sensor to processor, wiring ok. replaced mass air flow sensor, vehicle still hesitated severy and stalls. if i disconnect t...

7 Replies Received (View Replies)

  Related Documents & Media  1991 Mercury Tracer

 
Message Closed w/FIX

car Vehicle Data

1991 Mercury Tracer

VIN 3MAPM10JSM
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MFI
EmissionsCA EMISSIONS
SymptomsHesitation, Stall
OccursHot, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

1991 Mercury Tracer

VIN 3MAPM10JSM
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MFI
EmissionsCA EMISSIONS
SymptomsHesitation, Stall
OccursHot, Under Load, on Accel