Lincoln Continental ignition failure caused by leaking hydraulic motor mount affecting engine computer and wiring harness on Lincoln Continental

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Lincoln Continental owners report experiencing ignition failure linked to leaking hydraulic motor mounts, which can adversely affect the engine computer and wiring harness. These issues may stem from various factors, including bad spark plugs, coil packs, and plug wires, but leaking motor mounts can exacerbate engine performance problems. The hydraulic motor mounts are vital for dampening vibrations and supporting the engine; when they leak, their effectiveness diminishes, potentially leading to further engine-related complications. Owners are advised to recognize symptoms of transmission issues that may arise from faulty engine mounts for timely diagnosis and repair. Additionally, problems with the ignition system can worsen issues with the engine computer and wiring harness, highlighting the importance of addressing these concerns promptly to avoid further damage and ensure optimal vehicle performance.

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