I tried to start my em1 this morning and it kept cranking without ever turning over, there's a kill - switch to the fuel pump but it doesn't seem to be the problem. Any advice?

 

Check for spark. You need air, fuel and spark (in proper mechanical time) for the engine to run... so what are you missing ?

 

UPDATE
I ended up checking almost the whole fuel system and everything looked good.
I went to check spark and there was none, so I checked my distributor and switched out my coil pack and it is finally running well.
Thank you for the help.