Hey everybody I am almost done here with this swap I had to swap in a 92 Manifold and throttle body and I used a crx si resistor box and distributor. Now I know there is spark cuz I checked for that and then I also used a noid light to see if the injectors are indeed firing. The noid light lights up once and then it doesnt light up anymore. I thought the light was suppose to keep lighting up with each turn of the motor?? There are no ecu codes and the motor just turns and turns...I have b16a1 injectors in there also. Oh yeah the ecu is a pr4 which I was told is a 90 Integra ls computer anyone have any ideas or past experiences. IM me at addikted2boost if you have stuff to say and dont want to post...thank you all very much.

 

ur problem lies on the ecu
if u using the CRX si resitor box and dizy u can only use the 88-91 Civic/crx PM6 ecu or a 88-89 integra ecu or a PR3 or PWO VTEC ECU's... but for what u say.. u cant use a 90 LS ECU with the crx dizzy....