
2007 Ford F-150 King Ranch 5.4L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
This truck was brought to us two months ago with what appeared to be a misfire. We determined that it needed new plugs and boots. After repacement the truck ran better and smoother. Truck was again brought back to us about one month later with a faint gasoline...
FIX posted 12/10/2012
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Message Closed w/FIX
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VIN | 1FTPW12V17 |
Engine | 5.4 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Misc. | King Ranch |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2007 Ford F-150 King Ranch
VIN | 1FTPW12V17 |
Engine | 5.4 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Misc. | King Ranch |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |