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Rio troublesome to start when warm

Asked by Brad Clarke

My 2006 Kia Rio starts fine first thing in the morning, but I have real trouble restarting it when it's warmed-up. Why?

Answered by CarsGuide

16 Oct 2015 Graham Smith

It's clearly a happy camper when it's cold and it's getting the cold settings, it's clearly not when the cold settings are not in play. It could be a problem with the ECU, the crank angle sensor, the oxygen sensor, or the idle setting. You really need to go to a mechanic who can diagnose the problem for you.

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