i have a 1990 honda crx si and i have a 94 gsr head and a 92 ls block. the swap is totaly complete but it wont start. Oh ya im also using the 94 gsr manifold and the fuel injectors, and ECU with a conversion harness. the car wont hold an idle and i smell raw fuel coming out of my exhaust pipe. what should i do? Should i try to put on the 92 ls manifold and the fuel injectors or should i just collect my insurance?lol but seriously can any body HELP ME!!!
the only code that is popping up is the o2 sensor, i havent connected that up yet.

 

connect your O2 sensor, and let us know what happens.

 

ok will will do that to night!

 

NO, do not put the ls manifold on the GSR head. Don't think it's possible, but never tried.

Check your ground and wiring.

 

do u have pics of your motor in your crx so i can see what it look like?
u have b18c right?