Thread: Eliminating 300CD Drivetrain Vibration
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Old 03-26-2001, 12:53 PM
'79 Super Turtle '79 Super Turtle is offline
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Join Date: Feb 2001
Location: Midwest, USA
Posts: 171
My '79 300SD has developed a "duh-duh-duh-duh-duh-duh..." when I go up a hill or when I hit exactly 37 MPH. It is getting worse, and I have not ventured under the car yet. I am hoping for it to be a flex disc, or center bearing. I would think an axle shaft would be noisy all of the time? I will report back on my findings.
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