Ignition Module or Coil May Fail Causing Engine Misfire on Pontiac G5


The ignition module or an ignition coil may fail causing the engine to misfire which can cause the Check Engine Light to illuminate or begin flashing.

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Average mileage: 79,500 (54,000–110,000)
2 model years affected: 2007, 2008
5 people reported this problem
3 people shared problem details
2008 Pontiac G554,000
P0304 code
2007 Pontiac G586,000
shekin motor low
2007 Pontiac G568,000
misfire from coil
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