my cousin has purchased an 88 rx-7, its not starting. the motor will crank, new plugs, boots,wires so on and so forth.. it ran fine 2 days ago it sat for 24 hours and now its not sparking or something.... any pointers or tips?

 

Look up "unflood procedure". These cars will not unflood themselves. And when they're flooded, they won't start.

To keep this from happening, always allow the engine to reach full operating temperature before shutting it down.