Sup i got a major problem i have a 89 civic 4 door ef and i just put a stock d16 y8 motor in it i kept my old tranny anyways i pluged everything up and now the enjectors go on by them self by the way i kept the gay ass duel point cuz i just want it to run please help thanks

 

Did you change ecu--- 89 is obdo y8 is obd2

 

naw i didnt do that but i have the orig harness will a obd2 effect the og setup all i did was the head and block thats it