alohamonte
Well-Known Member
- Joined
- October 4, 2007
- Messages
- 784
- Reaction score
- 4
- City, State
- Glendale, AZ
- Year, Model & Trim Level
- 1998 Explorer 4.0 4x4
Looking for the procedure to troubleshoot an oil fouled spark plug. I believe it's #4 plug (drivers side front, closest to the radiator).
I found this when changing all plugs today as part of a tuneup. The others all had a bit of dry carbon on the threads.
No CEL but I did feel an intermittent hesitation prior to the work. Running the oem Motorcraft Platinum Finewire. Also replaced the wires and coil pack.
Starts up and runs great now.
Thanks
I found this when changing all plugs today as part of a tuneup. The others all had a bit of dry carbon on the threads.
No CEL but I did feel an intermittent hesitation prior to the work. Running the oem Motorcraft Platinum Finewire. Also replaced the wires and coil pack.
Starts up and runs great now.
Thanks