OX1
forum member
No bites on my car sale, so de-modded the car. Removed Roush Supercharger, and now getting a heavy misfire.
Code and live data indicate Cyl #5.
Put different set of plugs in, same result.
Switched coil packs between 5 and 6, same result.
Stock injectors sat for 5 years. Only 7K orig miles on them, not sure if they could go bad just sitting around
(can ethanol fuel kill them??). I mean the rail was empty when stored, so don't think it was long term fuel damage
(but who knows).
Anyway, I did have to remove lowest connector on PCM, and remove one pin (and remove one -tie-in) that
were required to install Blower. Can't find pinout anywhere on web. Even have 2013 manual on CD, but it
does not show full coyote pinout. I figured if the coil pack connections are in that connector, maybe I messed one of them
up somehow (again, unlikely).
Code and live data indicate Cyl #5.
Put different set of plugs in, same result.
Switched coil packs between 5 and 6, same result.
Stock injectors sat for 5 years. Only 7K orig miles on them, not sure if they could go bad just sitting around
(can ethanol fuel kill them??). I mean the rail was empty when stored, so don't think it was long term fuel damage
(but who knows).
Anyway, I did have to remove lowest connector on PCM, and remove one pin (and remove one -tie-in) that
were required to install Blower. Can't find pinout anywhere on web. Even have 2013 manual on CD, but it
does not show full coyote pinout. I figured if the coil pack connections are in that connector, maybe I messed one of them
up somehow (again, unlikely).
