This all sounds really odd to me. I have let my truck sit for almost two *years* and it started right up, as though I drove it every day. What kind of batteries are in the Mustangs [mine gets delivered first week of January, weather permitting]? I have a Wal-Mart battery in the truck now and it won't stay charged for two months of non-driving. My old one was a deep cycle battery, like for trolling motors and such. It also lasted forever. Almost nine years.
Took in a trade on a Subaru that was fifteen years old. The owners had bought it brand new. Original battery. Same with a Saab, now that I think about it. Put a Wal-Mart battery in the Jaguar and it only lasted three years.
GiddyupGo said:
Stay tuned! I haven't tried to start mine yet; been undercover (Ontario, Canada) since mid-Nov. Hope to try it this weekend. But in the end: why not just go out and put a "trickle charger" on it for a day or so each month, until your meter shows it's charged? That's the easiest way, I think.:winks