GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » [GMCnet] Vibration
[GMCnet] Vibration [message #341118] Mon, 18 February 2019 12:05
glwgmc is currently offline  glwgmc   United States
Messages: 1014
Registered: June 2004
Karma:
Senior Member
One other thing to check would be the motor mounts. You might be chasing two things, a bad inner CV joint and a broken motor mount. The bad inner CV on mine kept us from going to a GMCWS rally a number of years ago. I had just replaced them before that trip so couldn’t believe one could be bad, but it was. No visible evidence that it was bad but the coach vibrated at around 35 to the point I was not sure we should attempt the trip home. Over that the vibration subsided but never went away completely. In that search for root cause I also found one motor mount bad. I changed the mount and that joint and the symptoms went away never to return again.

Jerry
Jerry Work
Kerby, OR

_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org


Jerry & Sharon Work
78 Royale
Kerby, OR
 
Read Message
Previous Topic: [GMCnet] Interesting GMC with a Tailgate
Next Topic: Brake wars
Goto Forum:
  


Current Time: Fri Sep 27 15:15:58 CDT 2024

Total time taken to generate the page: 0.01774 seconds