2018 CLS350d idles at high rpm
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c257
2018 CLS350d idles at high rpm
Hello,
most of the time my CLS350d from 2018 idles at 600rpm which is smooth and quite, but sometimes it idles at 800-900 rpm in idle, it does not matter what temperature is outside ( summer or winter ), and even after I drive car for a while. When I stop at traffic light it idles at 800rpm which causes louder car and more responsive start when I release gas pedal.
Car is under warranty, dealer does not see any faulty codes or errors.
Is this normal?
thanks
most of the time my CLS350d from 2018 idles at 600rpm which is smooth and quite, but sometimes it idles at 800-900 rpm in idle, it does not matter what temperature is outside ( summer or winter ), and even after I drive car for a while. When I stop at traffic light it idles at 800rpm which causes louder car and more responsive start when I release gas pedal.
Car is under warranty, dealer does not see any faulty codes or errors.
Is this normal?
thanks
