Page 2 of 2 FirstFirst 12
Results 11 to 12 of 12

Thread: Whirring/whining sound from primary?

  1. #11
    Senior Member
    Join Date
    Mar 2010
    Posts
    7,805
    mine has been doing that since it was new when riding hard in hot weather.

  2. #12
    Yeah, Amsoil 20/50.

    On the plus side, after talking to the guys at HD, I've checked all the logical things, and they all check out good. So I guess I'm about to button her back up with a qt of HD formula+ primary lube, and see what happens.

    Never made this noise before riding hard in the hot (all we have here in Texas is hot), and the only changes were the chain not being floppy loose and the oil. Hope it's just the oil, and I'll leave the chain a little closer to the loose side of things this time.



Page 2 of 2 FirstFirst 12

Similar Threads

  1. knocking sound maybe from primary
    By DiRTeNtwisted in forum Troubleshooting
    Replies: 11
    Last Post: 02-26-2015, 12:44 AM
  2. excessive whirring sound
    By Bruce Weller in forum Troubleshooting
    Replies: 5
    Last Post: 03-27-2014, 05:33 AM
  3. howling sound from primary
    By sbkchick in forum Troubleshooting
    Replies: 1
    Last Post: 10-10-2013, 02:04 AM
  4. whining sound w engine off but ignition on
    By kcr1silver in forum Troubleshooting
    Replies: 8
    Last Post: 10-14-2011, 12:31 PM
  5. Whirring sound coming from my bike
    By Squattybodyjr in forum Troubleshooting
    Replies: 15
    Last Post: 11-29-2010, 01:45 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •