c class w202 1994 m reg running on only two cylinders
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c class w202 1994 m reg running on only two cylinders
hope someone can help my c class w202 m reg is running on only two cylinders,the first time this problem appeared it ran on two cylinders then back to normal four running like it should,now its running back on two cylinders all the time,two coil packs on car one has no spark at all,replaced coil packs brand new ,leads and plugs still exactly the same and on the same coil pack no spark or no life from it can anyone help out there,coil packs have two leads to each one