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missfires

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    Hot Start issues + missfires during warm idle - S280 - W140

    Hello all, I could really do with some advice on this problem. My 1997 s280 (w140) has a significant number of missfires in the lower rpms and poor hot start idling. According to a diagnostics check, it is cylinders 3 and 4 that are missfiring. I have tried the following remedies, but to...
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