drbr0b0tnik
Active Member
I had been keeping track of my catch cans volume in one of the big catch can threads, and I had a couple of misfires occur. I figured I’d document them separately.
2015 2WD limited, 103,*** miles. Plugs are right around 12-13k miles old, auto parts store OEM motocraft, gaps checked and corrected to .031. All coils appear to be OEM originals.
Had a misfire about three weeks ago on on-ramp to freeway. It “resolved” and had no check engine light. A week later under the same circumstances, had another misfire, this time the light stayed on. Had the codes pulled, it appears the first misfire was cylinder 3, random misfire detected, and then cylinder 1.
I decided to swap the coils on cylinder 1 and 2 and attempt to recreate the misfire to see if it was the coil that was bad, given the new plugs. I have not been able to recreate the misfire though.
Any ideas?
2015 2WD limited, 103,*** miles. Plugs are right around 12-13k miles old, auto parts store OEM motocraft, gaps checked and corrected to .031. All coils appear to be OEM originals.
Had a misfire about three weeks ago on on-ramp to freeway. It “resolved” and had no check engine light. A week later under the same circumstances, had another misfire, this time the light stayed on. Had the codes pulled, it appears the first misfire was cylinder 3, random misfire detected, and then cylinder 1.
I decided to swap the coils on cylinder 1 and 2 and attempt to recreate the misfire to see if it was the coil that was bad, given the new plugs. I have not been able to recreate the misfire though.
Any ideas?