bad coil driver?
I have a misfiring cylinder that had a misfiring coil that was full of water. Installed new coil and plug and it is still misfiring. Took a voltage sample with the scope on the misfiring cyl and a known good cyl. Does the bad waveform indicate a bad PCM driver? [2007 Ford Expedition XLT, Ignition Photo] [2007 Ford Expedition XLT, Ignition Photo]
Damon Agostino
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle 20 Replies Received (View Replies)20 Replies Received (Hide Replies) |
Vehicle Data2007 Ford Expedition XLT 5.4L
|
Vehicle Data
2007 Ford Expedition XLT 5.4L
Engine | 5.4 L |
Trans | 6-speed Automatic (Electronic) |