diesel smell

  1. W

    CLS 320CDi - Fumes and Fans!

    Hi All, I'm having a repeat problem with my CLS and was hoping someone may be able to offer me & my local dealer some guidance or further ideas into what the cause may be: Symptoms: Engine runs slightly 'lumpy' Gear changes 1/2/3 are harsh (not as smooth) Engine appears to be running...


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