
2000 Ford Expedition XLT 5.4L Misfire
This vehicle is turning into a nightmare! It misfires under constant throttle while going uphill, more noticed with TCC engaged. I inspected #8 plug and found no issues, moved plug to #6 cyl. and misfire stayed on #8. Checked for vacuum leaks, none found. Fuel...
FIX posted 4/14/2011
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Message Closed w/Summary
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VIN | 1FMRU15L6Y |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load |
Trouble Codes
P0308 | Cylinder 8 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2000 Ford Expedition XLT
VIN | 1FMRU15L6Y |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load |
Trouble Codes
P0308 | Cylinder 8 Misfire Detected |