What is your question?
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What is your question?
Battery and check charging system lights are coming on . The alternator and battery check out ok.
What makes this problem better or worse?
RPM above 1800 makies light go out.
How long has your 2008 Ford Explorer Sport Trac had this problem?
few weeks
2 Replies
Around 650 CCA should be sufficient - especially in GA.... That is actually irrelevant in this case. Having any problems CRANKING the engine? Suspect intermittent alternator failure.
Agree with alternator concern -- or wiring harness and connector to the alternator, which should be closely checked.