Car Problem Reports

Cadillac DeVille Misfire Due to Failed Ignition Coil

Cadillac DeVille Problem
32 Reports
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Model Years Affected: 2000, 2001, 2002, 2003, 2004, 2005

Average Mileage: 113,879 mi (40,000 mi - 195,000 mi)


An ignition coil may fail causing one of the cylinders to misfire. Each of the two banks of cylinders has its own coil assembly. If one ignition coil fails the coil assembly for the corresponding cylinder bank must be replaced.

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