Why Is My Kia Grand Carnival Taking Too Long to Warm Up in the Morning? Detail:

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Why Is My Kia Grand Carnival Taking Too Long to Warm Up in the Morning? Detail:

Even in warmer weather, my Grand Carnival’s engine takes a long time to reach normal operating temperature. This delays proper heater function and affects fuel efficiency. Could this be a sign of a stuck-open thermostat? How can I confirm this issue without opening up the engine, especially in a local Pakistani workshop?

Talha Kyanii asked on 30 Aug 2025 12:58:29 pm

0 Answers