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Occasional noise, like rattling valves from motor area

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Old 10-15-2020, 09:14 PM
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Default Occasional noise, like rattling valves from motor area

on two occasions my motor area makes a rattling noise as if it were valves. It does it for a short of around 20 minutes at speeds of 45 to 70, then it goes away. took it to the dealer and couldn't diagnose it. Any hints on what this is?



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