
2003 Ford Expedition XLT 5.4L MIL Lamp on
It's been awhile since I needed a good sanity check, but I need one now Ford techs. I'm actually embarrassed to be posting a Help Request on something like this which should be a slam dunk to fix. Anyway, I gotta 2003 Ford Expedition with a 5.4 in it. Keeps th...
Summary posted 3/14/2012
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Message Closed w/Summary
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VIN | [No VIN Available] |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/Summary
Vehicle Data
2003 Ford Expedition XLT
VIN | [No VIN Available] |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |