Yup there you go. Either battery or alternator. If you are not between 13 - 14v while running with load, one of the two failed. What voltage are you getting off the jump terminals under hood with car off? Also how old is your battery.

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2006 4.8is, Black on White. SOLD Sniff Sniff.

2017 F85 x5m, Black on Red. BEAST MODE


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