I'm trying to sort out an electrical gremlin with my 2001 Grand Caravan Sport (3.3 liter). The ignition switch fuse (10A) keeps blowing. It only seems to happen when the vehicle is in drive. I can idle it forever in park, and it runs fine. As soon as I shift to drive and start going, it dies. I replaced the ignition switch, but the ignition switch fuse continues to blow. Any ideas?