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1999 Ford Ranger XLT 4.0L MIL Lamp on
Posted to Ford Driveability on 5/23/2015 24 Replies

Hello

Got This Ranger with double lean codes shrt trim are are good at idle long is Plus 25 At 2500 Rpm shorts are at plus 21 and long is at 0 I have smoked it and sparayed it with carb spry can find a vaccum leak any were I put a new MAf on it no change

24 Replies Received (View Replies)

  Related Documents & Media  1999 Ford Ranger XLT

 
Message Closed w/FIX

car Vehicle Data

1999 Ford Ranger XLT

VIN 1FTZR15X3X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.New Engine

Trouble Codes

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

car Vehicle Data

1999 Ford Ranger XLT

VIN 1FTZR15X3X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.New Engine

Trouble Codes

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