It looks like you're new here. If you want to get involved, click one of these buttons!
Check out the latest from the Edmunds Editorial Team
See Official Rules for eligibility and other requirements.
2000 GMC Safari runs fine in dry weather, but will not start during wet weather.
I have noticed that if vehicle is used every day, it seems to start okay, but not consistently. It turns over while trying to start, and I hear the fuel pump, but will not start. After the pavement dries up and humidity goes down, it starts up right away. A couple of times it took the second attempt to start, but usually on first try.