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ML 270 CDI 2002 running lumpy

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  • 22-07-2008 1:34pm
    #1
    eire_dd
    Registered Users Posts: 104 ✭✭


    I have a above mentioned 2002 ML270 CDI that is very lumpy or vibrating when ticking over...

    Any idea's what this might be...also i have just recently done an oil and filter change including fuel filter.


    Tnx


Comments

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    #2
    Eoin
    Registered Users Posts: 21,257 ✭✭✭✭Eoin


    I had problems with the MAF and ERG on my diesel a while ago, could be something to look into


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    #3
    Mr.Diagnostic
    Registered Users Posts: 937 ✭✭✭Mr.Diagnostic


    There are too many possible causes for the symptom as you describe it to take a guess. It needs to be looked at by someone with the correct equipment and knowledge.

    HTH


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    #4
    jerryg
    Registered Users Posts: 183 ✭✭jerryg


    The previous post by Mr. Diagnostic is correct but one of the problems associated with lumpy tickover is a seizing of the free wheel clutch on your alternator .This happened my 2002 220 cdi and a new clutch was fitted and it solved the problem.IT cost 140 euro.


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    #5
    eire_dd
    Registered Users Posts: 104 ✭✭eire_dd


    Hi.. tnx for answers.....forgot to mention its an auto


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