Guys, I need your help RE: vibrating crank pulley on my 04 W211...
04-28-2004, 05:11 PM
#1
Super Member
Thread Starter
Guys, I need your help RE: vibrating crank pulley on my 04 W211...
Sunday, 04/25, I went to a San Diego MB meet. I was showing my car to someone at the meet and I cranked the engine with the hood open.
Someone else noticed that my crankshaft pulley was vibrating and the belt tensioner was also vibrating. That did not look right.
I took it in to service on 04/27 to have it checked out. I have heard of the harmonic balancer failures on the M112 engines for the "older" model cars. My service advisor just called me a few mins ago and was told by the master-tech that it was "within spec" and that it didn't need replacement.
I'm not sure if I should believe them. My question is... Should I push for MB to replace the crank pulley, harmonic balancer, and everything else related with safety being my greatest concern?
Ignorance is bliss........Now knowing that our E320 has a vibrating crank pulley makes me uneasy driving it at high RPMs.
Opinions and suggestions would be greatly appreciated.
Someone else noticed that my crankshaft pulley was vibrating and the belt tensioner was also vibrating. That did not look right.
I took it in to service on 04/27 to have it checked out. I have heard of the harmonic balancer failures on the M112 engines for the "older" model cars. My service advisor just called me a few mins ago and was told by the master-tech that it was "within spec" and that it didn't need replacement.
I'm not sure if I should believe them. My question is... Should I push for MB to replace the crank pulley, harmonic balancer, and everything else related with safety being my greatest concern?
Ignorance is bliss........Now knowing that our E320 has a vibrating crank pulley makes me uneasy driving it at high RPMs.
Opinions and suggestions would be greatly appreciated.
