My 2008 Crossfire had some oxidation build up in the battery terminals two years ago and had very similar problems. So, naturally, when it started well but repeatedly died immediately, I checked the the battery terminals. There was some build up which I thoroughly cleaned. By that time the battery was dead. I tried jumping it but even after 20 minutes of having the cables attached, the battery remained dead as nails. So I got a new battery and started the Crossfire. Unfortunately, it continued to start and die immediately. Do you folks have any good theories about what the problem may be? Thanks in advance.

Mike