I salvaged a brand new Ignition harness from a early 80 B21F engine. Not sure the exact year of the car but it deffinatly was the one I needed, before 82 and nothing earlier than a 78. Is there any difference in the wiring between the inline four B21F engines between 78 and 82? Because now my mechanic put all the wiring back together, but has a red/white wire that he doesn't know where it belongs. My 80Dl FI 244 hasn't ran in a while because of this wire, does anybody have any ideas about the wiring? I think it supose to connect to the ICU but I don't see anywhere It would tie in or fit on there. Any info would be greatly appriciated,or if someone just wants to come over and get the thing running again for me that would be even better. Thanks for any comments or advice. bray/.