i have noticed the same thing. gets better when it warms up compared to being cold. its a rattle trap, they all do it, all new cars do it. it is just the way it is with the engines now-a-days. my 1995 SL500 with 5.0L V8 sounds a **** of a lot better then any new car today.
GLC250 noisy engine during idle especially on cold start up
Hi just wondering if anyone else is experiencing a similar problem. We've owned our GLC250 (petrol) for a year now, the engine has always been a bit noisy during idle a bit like a rattling sound, but in the last couple of months it has got noisier during cold starts, it sounds like a loud diesel motor.
We've taken it back to our MB dealer a few times now, but have advised in the first instance that the petrol engines are now using the diesel injector technology which makes them noisier and the latest sound is the actuator rattling due to the design and positioning of the turbo. They showed me another GLC250 that was brand new with a similar issue.
Has anyone else had a similar problem and if so were they able to rectify it?
We've taken it back to our MB dealer a few times now, but have advised in the first instance that the petrol engines are now using the diesel injector technology which makes them noisier and the latest sound is the actuator rattling due to the design and positioning of the turbo. They showed me another GLC250 that was brand new with a similar issue.
Has anyone else had a similar problem and if so were they able to rectify it?
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