KIA Sportage won't change gears in the cold

My 2005 KIA Sportage doesn't go into gear when the engine us cold, especially during the mornings. Please can you tell me the cause of this?
Probably contaminated gearbox oil. Change the transmission oil and add a molybednum disulphide additive. Meanwhile try starting in 2nd until the gearbox oil has heated up.
Answered by Honest John on

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