 I had a 2005 F-250 4x4 diesel that was towed out of my garage 7 weeks after buying it for electrical issues. By the beginning of 2009 it had been towed a total of about 7 times to the dealer for not starting, once was right after Ford put THEIR own batteries in it, thinking that would "fix" the issue since they believe it was the Walmart batteries that were killing the engine (even though it didn't come off the lot with Walmart batteries).