6000 LE, 142k miles, 3.1. This thing is impossible to start once it is raining or damp out. I know it's some sort of condensation, moisture problem but what area should I go after? Thanks.

Coil packs are in a bad place for moisture pickup. You may try looking there first.

I have.......there is moisture there. I heard it was a bad design by Pontiac. So what can I do to prevent this? Thanks.