Mercedes-Benz
SL500
4

Spark plug wires causing misfire on Mercedes-Benz SL500

Problem Description and Possible Solution

Bad spark plug wires can cause misfires; the Check Engine Light may illuminate.

Problem Data
RepairPal Verified
Average mileage: (–)
4 model years affected: 1999, 2000, 2001, 2002
4 people reported this problem