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2002 Ford Windstar LX 3.8L MIL Lamp on
Posted to Ford Driveability on 2/14/2008 37 Replies

Help. The check engine light keeps coming on. We have replaced both intake manifold gaskets. Light came back on. Smoked intake, replaced PCV valve, light came back on. Allways the same codes, Po171 and P0174. Any ideas?

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  Related Documents & Media  2002 Ford Windstar LX

 
Message Closed w/FIX

car Vehicle Data

2002 Ford Windstar LX

VIN 2FMZA50442
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

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

car Vehicle Data

2002 Ford Windstar LX

VIN 2FMZA50442
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

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