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1994 Ford Thunderbird 4.6L MIL Lamp on
Posted to Ford Driveability on 7/13/1999

intermitant lean on two raer O2s cleared codes and doesn't return until cust. picks [...] help would be appreciated thanks in advance

 
Message Closed

car Vehicle Data

1994 Ford Thunderbird

VIN [No VIN Available]
Engine4.6 L / 8 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.OBD-II

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed

car Vehicle Data

1994 Ford Thunderbird

VIN [No VIN Available]
Engine4.6 L / 8 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.OBD-II

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0174Fuel System Too Lean (Bank 2)