OVERKILL
$100 Site Donor 2021
This AM, like on the trip back from down east when it was -30C, the truck rolled over really slow.
I went out and started the M5 and it rolled right over and promptly fired up.
This is a new problem, as the Expedition normally rolls over readily in the winter, though this winter has been particularly cold.
The battery is an Exide. It isn't a small battery at north of 900CCA IIRC. I figure I'll be sending my wife up to CT to have it load tested but am betting the results are going to show it to be significantly down on capacity.
The battery was installed December 11th, 2009. At that point the battery that was being replaced was the original Motorcraft unit, which was going on 8 years old. The Exide is HALF that. Not impressed by that fact.
So, I'm thinking the replacement should be another Motorcraft, probably the BXT-65-850, which is 850CCA.
Thoughts?
I went out and started the M5 and it rolled right over and promptly fired up.
This is a new problem, as the Expedition normally rolls over readily in the winter, though this winter has been particularly cold.
The battery is an Exide. It isn't a small battery at north of 900CCA IIRC. I figure I'll be sending my wife up to CT to have it load tested but am betting the results are going to show it to be significantly down on capacity.
The battery was installed December 11th, 2009. At that point the battery that was being replaced was the original Motorcraft unit, which was going on 8 years old. The Exide is HALF that. Not impressed by that fact.
So, I'm thinking the replacement should be another Motorcraft, probably the BXT-65-850, which is 850CCA.
Thoughts?