i got a problem whit my 88 crx si. i dropd in a b18a1 and it trows a code 4,6,10. i used a newwer engine harness on it but it didint fit so wat i did was re pin it to the stock harness..theres 2 wires that were left unplug because they were not on the stock harness. its a black wire with a yellow line going tru it and a blue wire... the car starts and everything but when u give it gas it cuts out like at 3500 rpm... any suggestions on what i should do???