Rhythmic thumping sound in dash
I have a rhythmic thumping sound in my
dash. It sound like something is loose on a
wheel and keeps swinging.
Does it increase and decrease with the speed you are driving? If so stop now and look under your vehicle. Could have a very unsafe condition.
Coming from the dash? A speedometer cable, or perhaps the fan blower - something might have fallen into the plenum and bouncing off the birdcage. Those are just guesses based on the limited info in your question, however.
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