Well, I just finished my H23vtec setup in my 95 Prelude Si (California model if that matters)

I put the H22 injectors in (olive green tips, obd1 345cc) and the car would not start. They are definatly not fireing. I tried both the P13 and my old P14 ecu's. They would not fire. I took them out and installed my old 240cc H23 injectors and the car starts right away with either ecu. The H22 Injectors were from a working engine that dropped a valve.

I am at a loss to the problem. Anyone have any ideas? Much appreciated if you do.

 

the only thing I can think of is are you sure the 345s are from a 92-96 prelude that use the resistor box. other then that I dont know why the injectors wouldnt fire.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GT-Four &raquo;</TD></TR><TR><TD CLASS="quote">
I am at a loss to the problem. Anyone have any ideas? Much appreciated if you do.</TD></TR></TABLE>

Not much you can really do except to have them cleaned and flow tested...

 

Update: Working now. They were gummed up. I had let them soak in fuel injector cleaner overnight. They now work perfectly. Big thanks!
Nick