Corrosion may develop at the connection between the ignition coil tower and spark plug wire resulting in an engine misfire. The Ignition coil and spark plug wire should both be replaced to correct this condition.
Corrosion At Ignition Coil Towers on Chevrolet Monte Carlo
Problem Description
(16 people reported this problem)
RepairPal Fair Price Estimate
$179 - $224: Spark Plug Wire Replacement
Chevrolet Monte Carlo Vehicles With This Problem
Average mileage: 152,892 (139,678–169,000)
Engines affected: 3.1L V6, 3.4L V6, 3.8L V6
Data verified by RepairPal experts
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