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      02-11-2021, 03:06 AM   #17
dang2407
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Drives: 2010 BMW X5 E70 35D MSport
Join Date: Dec 2020
Location: France

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Quote:
Originally Posted by Rich807 View Post
As a newbie to x35d cars I found this thread interesting.

Chalk me up as having one where the harmonic balancer went south & because I (& all the other mechanically inclined guys I work around) didn't realize what I was feeling/hearing for a month or so we didn't know my HB was failing until it failed. Ended up costing me a lot more $s than it would've if I'd had realized what was going out before it crapped the bed.

Car had a healthy mix of freeway & city driving its whole life & the HB gave up the ghost around 125k mi on the odometer.
So you do get an audible warning? What did you hear...?
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