Car Problem Reports

Pontiac Montana Corrosion of the Fuel Tank Harness Due to Water Leak

 
Pontiac Montana Problem
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Model Year Affected: 2006

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Corrosion at the fuel tank to body harness may cause the Check Engine Light to illuminate or a crank no start condition. This corrosion issue is most commonly caused by a water leak inside the vehicle. Any damaged wiring or connectors will require replacement.

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