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[QUOTE="Towerguy, post: 1497748, member: 7546"] Is Diehard even still an option? I put a set of Diehard Platinum AGM's on my truck in late 2010 after it ate 2 sets of Motorcraft batteries. Spent a couple of hard winters in Minnesota and North Dakota. Started like a champ in subzero weather without being plugged in. A couple of years ago, my FICM died on a jobsite 2 hours from my hotel. I tried for several hours to start it. A hot no-start so I never suspected my FICM. After several hours of intermittent attempts to start it, the batteries would still spin it like a gasser with the spark plugs pulled out when the rollback finally arrived. They were 4 years old then. I've been thinking my next set would be the Odysseys since everything I can find says they were the source of the Diehard Platinums. [/QUOTE]
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