35RLA

Sooo my 2T motor finally died and have upgraded to the 2Tgeu motor, its so close to being done we just can't figure out the last bit. (i'm not 100% sure of the problem so I apologize if this falls into the wrong category) Have followed this diagram http://khi-santh.canberracelica.org/files/2tgeu.pdf . At the moment it turns over and will only start for a few seconds (every so often) before shutting off again , suspecting its something to do with the fuel injection?? Anyone have any advice on where to even start?

P.s. I'm not at all car savvy (obviously) I actually had 0 interest in 4 wheel vehicles til a few months ago, and under heavy influence from my dad i got my first car a KE35. Which thankfully taught me to appreciate cars very fast. So I'm still learning and would very much appreciate any informatio. Cheers

My KE35 has already had an engine transplant to a 2T motor and now its finally dying but I don't want to really get it rebuilt as it just isnt worth it to me and as it isnt original. I'm wanting to put something in it that is powerful yet reliable reliable. Suggestions?? I'm over everyone trying to make me put a rotary in it!!