does anybody have any insite on 2004 lancer 2.0 one coil not firing,
changed coil,thinking possible bad ecu???? had engine installed,he could not get it running,i took car back and found one of the coil plugs on the crank sensor??replaced wire to where it belongs and it only runs on the other coil?????

 

you changed the motor cause a coil was not firing then you found out that the coil was not plugged in then you replaced some wire to where "it" goes and now it only runs on what other coil the new coil ?????