batteries dying

[recycleman]

On my 3rd set of dual batteries. 08' job1.
Can't even jump these things. What gives???

[mudrunninpig]

have you checked to make shure the alternator is charging?

[recycleman]

Originally Posted by mudrunninpig

have you checked to make shure the alternator is charging?

Next week it's heading to Ford to get them replaced under warranty and I will mention that to them also but you would think they would check the output last Sept. when I had the second set put in.:doh

[mudrunninpig]

Originally Posted by recycleman

Next week it's heading to Ford to get them replaced under warranty and I will mention that to them also but you would think they would check the output last Sept. when I had the second set put in.:doh

you would think that, but chances are they just replaced the batteries. make shure they check that for you.

[EdsTowing]

On my 08 they didnt last 2 years, I didnt trust the Motorcraft set so I replaced them both with Intersate. I swear there the best brand out there. Thats nuts though that your on the third set. Something is unhappy under there. I hope they get it figured out for ya...

[BlueF350]

My Job 1 batteries lasted 38k miles, almost 3 years. Does anyone know why Ford deosn't put maintenance free batteries in these trucks? I can't believe that I had to add water to my batteries. Same issue with the new 6.7. I bought the DieHard batteries for my truck and they should last 5 years.