Rough running motor/lack of power due to failed ignition coil packs/spark plug resistors on Mercedes-Benz S320
Problem overview
Failed ignition coil packs or spark plug resistors can cause a rough running motor or lack of power.
9 people reported this problem
3 commentsMercedes-Benz S320 vehicles with this problem
Average mileage: 169,250 miles
(113,000 - 225,500)
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