Yay, my first problem with the car. Im still under factory warranty (for another 800 miles!) but I'd like to fix this car without having to take it in. Also, worried about them voiding my warranty anyway since I've flashed the ECU numerous times and have a meth kit installed, haha.
So Ive done very little research on this error code P0304, but I do know that it definitely feels like a misfire. Car has a slight vibration now and doesn't feel "right"
So from what I've read the first plan of attack is to replace the coil and plug...in this case on cylinder #4. Has anyone else had this same issue and found that that was the fix?
Also, where is the best place to buy OEM parts for this? Im assuming Tousely Ford as they were the best for OEM parts when I had my cobra...but don't know if we have a supporting vendor on here or some other place that has better pricing on stuff for our ecoboosts.
Thoughts?