Lincoln MKX transmission leaking and overheating with hard jerking in reverse on Lincoln MKX

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

Problem overview

Some Lincoln MKX owners report experiencing transmission issues such as leaking, overheating, and hard jerking when shifting into reverse. Transmission fluid leaks may indicate a damaged seal or gasket, necessitating immediate repair to prevent low fluid levels that could lead to significant transmission problems. Additionally, overheating can arise from low fluid levels, a malfunctioning cooling system, or heavy towing, potentially causing damage to transmission components if not addressed promptly. Owners also report hard jerking in reverse, which may suggest problems with transmission fluid, mounts, or internal components, warranting professional inspection to avoid further damage. To mitigate these issues, regular maintenance and inspections are recommended, as well as consulting a qualified mechanic at the first sign of symptoms. Repair costs for transmission issues can vary widely, with some owners spending between $1,500 to $5,000, and severe cases potentially requiring complete transmission replacement at an even higher cost. Promptly addressing these concerns can help ensure the longevity and reliability of the Lincoln MKX.

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