
2005 Lincoln Navigator 5.4L Misfire
This is the first 5.4 vin-A, 4 valve engine I have come across & can't find removal procedure for spark plugs. It appears that there is a cover on top of the valve cover that would expose the plugs & coil assembly. I have removed the 2 bolts securing this cove...
FIX posted 9/16/2010
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Message Closed w/FIX
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VIN | 5LMRU27A6X |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Trouble Codes
P0307 | Cylinder 7 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2005 Lincoln Navigator
VIN | 5LMRU27A6X |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Trouble Codes
P0307 | Cylinder 7 Misfire Detected |