
1997 Ford F-150 Lariat 4.6L Misfire
Thanks in advance for the help, This truck came in for a miss on cyl. 4 & 7. The spark was weak, truck had 175000 miles so, I replaced both coils. It had new plugs and wires put in a few thousand miles ago. Now I have weak spark output on the coil tower for #4...
FIX posted 3/9/2007
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VIN | 1FTDF1868V |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load, Intermittently |
Message Closed w/FIX
Vehicle Data
1997 Ford F-150 Lariat
VIN | 1FTDF1868V |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load, Intermittently |