My Dad owns a well-maintained 97K-mile 1996 Z28. Recently, the car developed a no-start problem that seems to be associated with moisture. The car will not start after a rain storm or even in the morning when the air is damp. Later in the day, the car cranks, stumbles, and then runs perfectly.
The car has a new Accel Opti, a new coil, and a new Opti harness from Casper's.
This problem is very frustrating. Any help would be greatly appreciated.

Thanks,
Rick