wheresmycoupe

Alright so I decided to put the Ka back in my car after I blew up my Sr. Worst decision ever

When I first swapped the Ka back in it cranked but wouldn't start. Turns out there was no spark ended up getting new spark plugs, ignition coil, cap and rotor.. boom it started. Really hesitant (meaning a couple cranks) but it started.

After it started I found I had a misfire. Problem was 2 of my injectors were bad. Switch them out with altima injectors it started to run perfect.

My starting problem still happened though, the motor would crank and crank with no start then it would sputter up and die, couple more cranks and it would fire up. Sounded like there was no back pressure cause I have a test pipe and blast pipes from the Sr setup. So I put a cat in it to give in some back pressure. Now it won't start at all.

Checked for spark, there is none I have 12 volts coming out of the ign coil to the distributor cap. No spark at the spark plugs

need a little guidance to what might be my issue