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1996 Mercury Grand Marquis GS 4.6L MIL Lamp on
Posted to Ford Driveability on 4/29/2002 16 Replies

h41 diagnostics have been run several times with out a conclusive finding. i believe that we must have overlooked something. everything has been replaced either because of a tune-up related repair or by the h41 diagnostic chart recommondation.

ANY HELP WOULD ...

16 Replies Received (View Replies)

  Related Documents & Media  1996 Mercury Grand Marquis GS

 
Message Closed w/FIX

car Vehicle Data

1996 Mercury Grand Marquis GS

VIN 2MELM74W5T
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCold, Hot, on Decel, on Accel

Trouble Codes

171fuel system at the corrected adaptive limits bank 1
174fuel system at the corrected adaptive limits bank 2
Message Closed w/FIX

car Vehicle Data

1996 Mercury Grand Marquis GS

VIN 2MELM74W5T
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCold, Hot, on Decel, on Accel

Trouble Codes

171fuel system at the corrected adaptive limits bank 1
174fuel system at the corrected adaptive limits bank 2