Looks like some challenges for the 2007 and 2008 110s engines. The noise heard did not start until after an oil change and with an engine having only has 8K miles. Although not a mechanic by trade I do my own work and have worked on almost every engine and vehicle combination (trust my work more) from bikes to cars to boats. My first rule is if something new happens I ask myself what did I last do and make sure I didn't cause any issues. It seems like this all started with the oil change so I would go back and put her back as she was and see if there is still a noise or not. Just saying what I would do. I love my CVO and boy was it great this morning when I had to move around some cars quickly! Just love that power and bike.
Good advice with sound logic...
If the bike has, in fact, had all the "product enhancement" work completed, and the noise remains after undoing any recent work (and is a new noise), the first thing I would suspect is lifters. However, some logical troubleshooting may be required to pinpoint the issue, before throwing parts at it.
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Topic: Valve noise? Lifter issues? (Read 7691 times)