Car Problem Reports

Mercedes-Benz S320 Rough running motor/lack of power due to failed ignition coil packs/spark plug resistors

Mercedes-Benz S320 Problem
9 Reports
Me Too

Model Years Affected: 1994, 1995, 1996, 1997, 1998, 1999

Average Mileage: 169,250 mi (113,000 mi - 225,500 mi)


Failed ignition coil packs or spark plug resistors can cause a rough running motor or lack of power.

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