Re: Ford mondeo 1.8tdci - engine vibration between 1100 & 1700 rpm
Edited by board administrator December 2, 2014, 2:05 pm
Could it be a failed dual mass damper (crank pulley)? Usually caused by a seized alternator over-run pulley, which also takes out the drive belt tensioner! More noticeable on over-run, if you rev it up stationary, you fell/hear a rumble from the crank.
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