Thread: 99 Caravan 3.8 loud engine grinding rattling noise near rear oil pan happens w/ac on
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Old 07-08-2006, 09:55 PM   #11
earlyrizr
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Re: 99 Caravan 3.8 loud engine grinding rattling noise near rear oil pan happens w/ac
one way to isolate if it's a pully,tensioner or w.pump is to briefly disconnect the serp. belt and run it for a few seconds to see if any change.
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