
1999 Ford Windstar SEL 3.8L MIL Lamp on
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...
FIX posted 2/4/2006
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Message Closed w/FIX
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VIN | 2FMDA5348X |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Message Closed w/FIX
Vehicle Data
1999 Ford Windstar SEL
VIN | 2FMDA5348X |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |