Ok I just put a 2000 Si engine into a 96 hatch and it started perfectly. The battery was really weak and just changed it and now it wont start. I put a new positive battery cable on it and it still is dead. All the lights come on in the dash so I know it isnt the igniton switch. Any ideas? I need help badly. It just doesnt make sense that it started perfectly on the weak battery and now I swapped it out and the motor wont even turn over. HELP?!?