Idle issues posted by Kvert on October 30, 2014 at 10:00 PM
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I'm starting to think it's an alternator problem. Started it today and let it run a bit until the idle was about 1k (it's getting chilly here). With no load, voltage across the battery terminals was 14.47V. With headlights on, voltage dropped to 14.38V, and putting fan at full blast it dropped to 14.31V. When I checked my wife's minivan between to load and turning on headlights and fan, the charge voltage increased slightly (14.17V to 14.23V).