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1999 Ford Explorer Sport 4.0L MIL Lamp on
Posted to Ford Driveability on 6/14/2009 17 Replies

took everyones advice and put intake gaskets on but did not [...] b1 12.48 ltft b1 24.96 stft b2 3.12 ltft b2 24.18 coolant temp 79c. calc load 56%. rpm2073. front [...] good rear o2 one at.3 other at.7 no fluctuation. fuel system is [...] question is fuel pre...

17 Replies Received (View Replies)

  Related Documents & Media  1999 Ford Explorer Sport

 
Message Closed w/FIX

car Vehicle Data

1999 Ford Explorer Sport

VIN 1FMYU24E4X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4WD Sport

Trouble Codes

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

car Vehicle Data

1999 Ford Explorer Sport

VIN 1FMYU24E4X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4WD Sport

Trouble Codes

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