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2003 Mercury Mountaineer 4.0L MIL Lamp on
Posted to Ford Driveability on 9/27/2005 8 Replies

ready to give up on this one. running rich at all times. suprisingly, it runs perfect. purrs like kitten. the only data that is out of whack is the long and short fuel trims. I thought the fuel press was a little high but according to ford and mitchell on dema...

8 Replies Received (View Replies)

  Related Documents & Media  2003 Mercury Mountaineer

 
Message Closed w/FIX

car Vehicle Data

2003 Mercury Mountaineer

VIN [No VIN Available]
Engine4.0 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.All Wheel Drive

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
Message Closed w/FIX

car Vehicle Data

2003 Mercury Mountaineer

VIN [No VIN Available]
Engine4.0 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.All Wheel Drive

Trouble Codes

P0172Fuel System Too Rich (Bank 1)