1989 I-Mark Lotus Problems any suggestions

[Red001010]

I have a 1989 I-mark and i just bought it and when i bought it, it didnt run so i took it to my school and worked on it for a little bit trying to get it to run we figured it wasnt getting any fuel so we messed around for a lil bit and found on of the fuel pump wires was disconnected and hooked it back up. After that it started right up so we took it for a test drive around the school and when i got to the other side of the school it died and wouldnt start back up or nothing so we checked the the fuel pump and that was it, it was working fine and so we checked if the plugs were getting spark but no there not, so i went and bought a new coil but that didnt help. If anyone can help me out i would appericate it Thanks alot
Big Red

[amigo-2k]

Plug wires, fuel filter ... I would do all of the normal tune up things first (clean up your battery connections, have the battery load tested, see if the alt is putting out enough juice).