I pulled code 212 off of my 1994 stang. Been doing a ton of reading. I just installed an icm but no change. Does this car have a resistor in line? The car has a new distributor, new coil, new plugs, new wires, fairly new tps, fairly new iac, new cap and rotor etc. The car still runs poorly. Idle surges and hangs. Car misses slightly. I'm ordering my third alternator in the last two months. Going to order a new one instead on reman. Can anyone help with this please?