Kia Sportage hesitating to start, losing power, and check engine light on after engine replacement on Kia Sportage

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

Problem overview

Some Kia Sportage owners report experiencing issues such as hesitation to start, power loss, and the check engine light illuminating after an engine replacement. These problems may be linked to a faulty engine sensor, which can cause the engine to stall or shut down completely. Additionally, recalls for oil leaks in Kia Sportage models could impact engine performance and contribute to power loss. Owners of the 2017 Kia Sportage have also noted excessive oil consumption while in motion, which may trigger the check engine light post-engine replacement. Furthermore, some owners have had their engines replaced under warranty due to issues indicated by the P1326 code, suggesting potential engine problems. Reports of increased engine oil consumption, with some experiencing a loss of 3 to 4 quarts a month, have been observed and may relate to the power loss and check engine light concerns. It is recommended that affected owners consult a certified Kia technician to accurately diagnose and address these issues.

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