SL55/63/65/R230 AMG: Seeking advice Watch the video
#1
Member
Thread Starter
Seeking advice Watch the video
It's a constant sound won't go away after warm up. I know it could be anything but wondering if just listening would give a clue. I'll be running more testing before ordering parts though. Feel free to guess. That's actually great help to narrow down my search and tests. Thanks
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_rodeo_ (02-14-2019)
#3
Senior Member
It almost definitely appears to be a pulley (supercharger belt tensioner?). They go out and it's a good idea to replace them all. You can get a complete set of billet pulleys from Shardul.
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_rodeo_ (02-14-2019)
#5
Member
Hard to pinpoint it on the video. Run to Harbor Freight and buy a cheap scope. https://www.harborfreight.com/mechan...ope-63691.html
Should be able to figure out exactly which pulley is the issue.
Should be able to figure out exactly which pulley is the issue.
The following users liked this post:
_rodeo_ (02-14-2019)