Question about Mercedes-Benz 300-Class

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1992 300e i sprayed dry wire but car still will not start

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  • Mike Butler
    Mike Butler May 11, 2010

    Is this an ongoing problem? When did this all start?

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  • Mercedes-Benz Master
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Spraying that stuff generally does not work. Remove each wire one at a time and wipe down with as clean dry rag. Then with another rag soaked in either silicone spray or wd40, wipe it down again and replace it. Also...check the inside of cap and rotor for any moisture or carbon tracking. If tracking, replace. If wet, dry it out and replace it.

Posted on Dec 23, 2008

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