86 200 sx ca20e ignition missfire

[oneoldcoot]

got an 86 200sx with the old style cannister type coils. car has a terrible missfire. things checked; ign. module, coils, wires, cap, rotor, wiring etc. what am i missing?
it has all new wires cap and rotor. changed module, nothing changed. help!!!!!!! number on dist is 22100 24F00.

[ExTrEmEDrIfT]

try ohming out your injectors if one them has too high resistance then that can cause a misfire i ran into that problem with a 300zx....

[oneoldcoot]

Originally Posted by ExTrEmEDrIfT

try ohming out your injectors if one them has too high resistance then that can cause a misfire i ran into that problem with a 300zx....

thanks , i'll try that...i've tried most everything else. did find one more possibility....ignition switch. thanks again!

[S13wanabe]

You may just need to replace the spark plugs. It's an old car, so I would do it anyway. Let us know how it goes.