Been looking around to see what could be the problem and have been looking online and am not too sure what the problem could be.

I have a 93 Eg SI swapped with an OBD2 LS. Just bought the car, guy has been driving it for 4 years with the problem and i'm not letting it go on The only way for the car to start up is if I give it a slight amount of gas and it's not everytime either. If i try starting with clutch only it just cranks, sometimes when i add a little gas it'll start up but sometimes, step on the gas pedal all the way and it;ll just crank, sometimes with clutch it'll start up.

In order for the fuel pump to turn on, you must wire if before you start the car which is right next to drivers seat, pull apart when car if off. (adding this just incase it could be the problem). Spark plugs are fine, right ECU, last owner said that the bracket on intake manifold was no good and to replace it. Not sure if that could cause it to start up and shut off, but i'm new in the Honda world and a little help would be nice. Thank you.

 

not tuning related. moving to general tech. the answers are in the haynes repair manual.