whine noise

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pcthrillrider

Active Member
Joined
Feb 28, 2015
Messages
242
Location
chelmsford essex
Car
2017 C220 CDI 4MATIC AMG LINE PREMIUM
hi all I have a 2005 CLK 200 Kompressor and have a whine from engine it's worse when cold I have changed the idler pulley and the tensioner pulley and fitted a new belt. do all super chargers whine?
 
Yes they do:D
Don't know about the CLK, but mine cuts in at just over 1800 revs , sometimes with a chirp.
If it's bothering you, have it looked at, but I'm sure is normal.
 
The Kompressor does do this, though without hearing the actual sound it is obviously difficult to say if yours is normal or not.
 
Unfortunately the wife's 203 200k doesn't chirp lol... I've tried!
 

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