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1999 Ford Windstar SEL 3.8L MIL Lamp on
Posted to Ford Driveability on 1/19/2006 37 Replies

Hi all I have a windstar with no drivability problem but a MIL that comes on about every 3 months. The codes are Po174 and Po171 fuel trim lean both banks. The freeze frame fuel trim is short 16.4, 21.1 long 13.3 and 14.8 but when it gets to me the long term i...

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  Related Documents & Media  1999 Ford Windstar SEL

 
Message Closed w/FIX

car Vehicle Data

1999 Ford Windstar SEL

VIN 2FMDA5348X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1999 Ford Windstar SEL

VIN 2FMDA5348X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently