Ignition Coil, Ignition Wires, and Spark Plugs May Fail on Volkswagen Jetta
Problem overview
An ignition coil or spark plug may fail unexpectedly resulting in an engine misfire and possible illumination of the Check Engine Light. Vehicles equipped with spark plug wires may also develop a misfire caused by a failed spark plug wire.
245 people reported this problem
75 commentsVolkswagen Jetta vehicles with this problem
17 model years affected
Average mileage: 115,530 miles
(16,285 - 380,000)
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