in addition i have two cylinders not firing. The first and third plugs are getting spark but when the wires are unplugged it doesn't change the way it runs one bit. Unplug the second and fourth and it stalls. brand new plugs.
i swapped wires with the two that are firing and no change.
all plugs are getting spark
i swapped wires with the two that are firing and no change.
all plugs are getting spark