2012 F150 ecoboost
Check engine light is on
Gives code P0300
How to determine if that’s plugs,wires, coil or what?
Check engine light is on
Gives code P0300
How to determine if that’s plugs,wires, coil or what?
Random Misfire F150
- Thread starter tlw1179
- Start date
Warranty doesn’t cover external parts.... go figure
Miles ??
120k
Not uncommon with the ecoboost
Pretty sure it’s something I mentioned above but determining which I don’t know
Don’t know, figured I’d start there since it’s the cheapest
Use iridium spark plugs.
