
2004 Ford Freestar 3.9L MIL Lamp on
I need some help with this 2004 Freestar. The vehicle came in for PA state emissions with check engine light on, and failed with codes po171 and po174. I have had older Windstar 3.8's with same codes, and have done the TSB for plenum seals, bolts, and\or valve...
Summary posted 8/10/2006
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Message Closed w/Summary
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VIN | 2FTZA54634 |
Engine | 3.9 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
2004 Ford Freestar
VIN | 2FTZA54634 |
Engine | 3.9 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |