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Dodge Magnum Check Engine Light Due to Carbon Buildup on Valves

 
Dodge Magnum Problem
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Model Years Affected: 2005, 2006

Engines Affected: 2.7L V6, 3.5L V6

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Carbon buildup on the valves may illuminate the Check Engine Light, indicating "Multiple Cylinder Misfires." The combustion chamber must be cleaned of carbon. There are updated valve spring retainers that will help prevent a recurrence.

  • Visitor, , 2.7L V6, 161,000 mi

    misfire cylinder 1, we replace coil, plugs and injector. just to find out this was the problem.

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