1998 Sebring Conv. won't start, again
 

Hello all,
In Dec. 2010, I was able to get this car started after replacing the wires and spark plugs. At the time I planned to replace the distributor, but after removing everything to get access to it, I could not get it out. Anyway, I put it back together with new plugs, wires, cap and rotor and it ran well until yesterday. Now its back to no start. I cannot detect a spark at the plug. The plugs lookgood, any suggestions on where to check next? I thank you.