
2010 Ford F-450 Super Duty XL 6.8L MIL Lamp on, Lacks Power
Customer complaint is a lack of power. Found that the spark plugs were severely worn and fuel filter was clogged. Test drove vehicle and power returned. Vehicle came back in about a week with similar problem but not as bad. Found that fuel pressure was lower t...
FIX posted 10/29/2015
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VIN | 1FDXF4GY0A |
Engine | 6.8 L / 10 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Lacks Power |
Occurs | Cold, Hot, Under Load, Intermittently |
Trouble Codes
P0191 | Fuel Rail Pressure Sensor Circuit Performance |
Message Closed
Vehicle Data
2010 Ford F-450 Super Duty XL
VIN | 1FDXF4GY0A |
Engine | 6.8 L / 10 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Lacks Power |
Occurs | Cold, Hot, Under Load, Intermittently |
Trouble Codes
P0191 | Fuel Rail Pressure Sensor Circuit Performance |