Hey Scotty, my 2006 Buick Rendezvous has trouble starting and I have to use a battery jumper to get it started everyday. I don't think it's the starter because there's a clicking noise and I don't think it's the alternator, it was checked at the dealership they said it was ok. It's starts ok if I drive it for a half hour or more but if it sits for a day or more it doesn't want to start and I have to jump it. We tried a different battery and same result. Can you help please.