
2001 Ford F-150 XL 4.2L Excessive Emissions, MIL Lamp on
I have this problem truck here. I'm usually a BMW Mercedes
guy so this one got me stumped. I need help from someone
that really knows Ford. Please read everything I
checked/changed or tested before giving me your valuable
input.
Summary posted 11/6/2014
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Message Closed w/Summary
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VIN | 1FTZX17221 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/Summary
Vehicle Data
2001 Ford F-150 XL
VIN | 1FTZX17221 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |