This video is about Volvo 2.4 liter howling noise caused by excessive vacuum in the crankcase due to a bad PCV oil trap.
Post time: Jun-19-2017
Post time: Jun-19-2017
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Post time: Jun-19-2017
This video is about Volvo 2.4 liter howling noise caused by excessive vacuum in the crankcase due to a bad PCV oil trap.