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1999 Ford E-150 Econoline 5.4L MIL Lamp on
Posted to Ford Driveability on 3/5/2004 10 Replies

system is going lean per the codes. check engine light came on 600 miles after a new ford air flow meter was installed. fuel injection/decarbonize service has been done. has anyone run into this

10 Replies Received (View Replies)

  Related Documents & Media  1999 Ford E-150 Econoline

 
Message Closed w/FIX

car Vehicle Data

1999 Ford E-150 Econoline

VIN 1FMRE11L6X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursHot, Cruise, Intermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

1999 Ford E-150 Econoline

VIN 1FMRE11L6X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursHot, Cruise, Intermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)