98 Ford Ranger XLT cold weather hum when driving only when -10 or colder.

Discussion in 'General Discussion' started by Marls, Feb 26, 2023.

  1. Marls

    Marls New Member

    When the weather is above 0 or above -5 truck runs well no issues. When its -10c or colder it has developed this low hum on acceleration or slowing. Open to any suggestions as I have had 2 people look at it and cant find anything wrong.
     

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