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2003 Ford F-150 XL 4.2L MIL Lamp on
Posted to Ford Driveability on 2/17/2009 16 Replies

Hello I have this pick up here and it is throwing lean codes. I have looked all over for obvious vacuum leaks and cannot find any. Tried spaying and could not hear any rpm change. Is there a vacuum leak problem on the 4.2L like there is on the 4.6 and 5.4 vacu...

16 Replies Received (View Replies)

  Related Documents & Media  2003 Ford F-150 XL

 
Message Closed w/FIX

car Vehicle Data

2003 Ford F-150 XL

VIN 2FTRF18243
Engine4.2 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0174Fuel System Too Lean (Bank 2)
P1151Fuel Rail Pressure - Maximum Positive Deviation
Message Closed w/FIX

car Vehicle Data

2003 Ford F-150 XL

VIN 2FTRF18243
Engine4.2 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0174Fuel System Too Lean (Bank 2)
P1151Fuel Rail Pressure - Maximum Positive Deviation