There is a misfire on cylinders 1 and 4 and they share the same ignition coil. I unplugged the ignition coil for those two cylinders and it had no spark. I unplugged the others and they had spark. I replace the ignition coil but that did not solve the problem and I also replaced the spark plugs and wires. I then tested the ignition control module pins that go into the ignition coil and I have around 12 volts on 1 pin and less than 1 volt on the other pin. I cannot figure out the problem and I really need help.
have the same problem?
Thursday, April 18th, 2013 AT 5:32 PM