Car Problem Reports

Mercedes-Benz 300SD Insulation Degrades on Engine Wiring Harness and Leaves Conductors Exposed

 
Mercedes-Benz 300SD Problem
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Model Years Affected: 1992, 1993

Average Mileage: 227,250 mi (197,500 mi - 257,000 mi)

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The engine wiring can degrade because the insulating material falls off leaving the bare wire exposed. This can cause many problems depending on which wires are exposed and what they touch.

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