Oil From Cam Adjuster Solenoid May Leak into Engine Wiring Harness on Mercedes-Benz C230

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

Engine oil can leak into the engine wiring harness from the cam adjuster solenoid. The oil can migrate through the wires and possibly damage the engine control unit. A leaking adjuster solenoid should be replaced.

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