1997- Present: ML320, ML430, ML55AMG, ML280CDI 4matic, ML320CDI 4matic, ML420CDI 4matic, ML350 4matic, ML500 4matic, ML63AMG 4matic, GL 320CDI, GL420CDI, GL450, GL550, GLK220CDI, GLK280, GLK350, GLK320CDI, GL350 CDI, GL400, GL500
3 posts • Page 1 of 1
- C Class
- Posts: 44
- Joined: Sun 10 Jul, 2016 5:52 am
- Model you own: w163
It would be unlikely that they would break a chain. How bad is it, just at start up or all the time. My 430 has had noisy chains for years but has never got worse. Different engine I know but I haven't heard of anyone doing chains in a 270. Have you tried a new oil tensioner to see if that helps.burls wrote:Anybody done one?
Does anyone know if they are a clearance head or do you bend valves if the chain breaks?
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