Have a 2.3L, just swapped out a motor after blowing the old one. The plugs are not sparking and the engine won't turn over, it just cranks. I have checked all the connections and the fuses and everthing seems to be OK. Anyone know anything?

 

I'd assume the computer would have a ton of diagnostic codes set, or pending if it's not starting... which should point out any issues.
And were any computers replaced? sometimes the VIN is verified between the computers to keep people from stealing parts.

 

what do you mean it just cranks an the engine doesnt turn over is your starter engaging