Car Problem Reports

Buick Lucerne Misfire Due to Failed Ignition Coil

Buick Lucerne Problem
5 Reports
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Model Years Affected: 2006, 2007, 2008

Engines Affected: 3.8L V6, 4.6L V8


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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