
1996 Ford F-150 Eddie Bauer 4.9L MIL Lamp on
Hello all. Customer complaint mil on. Codes PO171 and PO174 for lean bank 1 and lean bank 2 stored. Found high idle, used smoke machine to find severe intake manifold vacuum leak. Replaced upper and lower intake manifold gaskets. Found large piece missing from...
Summary posted 5/13/2004
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Message Closed w/Summary
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VIN | 1FTEF15Y9T |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
1996 Ford F-150 Eddie Bauer
VIN | 1FTEF15Y9T |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |