Idle speed

["Jerry" <jlharry@xxxx>]

Hello List
Have a problem, need advise.
My car starts on first try , runs for a few seconds and goes to low idle before it is warm enough to run, it tries to idle at 750 rpm but dies. I can restart it afew times, when it is warm enough it will keep running.
What tells it to stay at high idle until it is warm enough to run?

Thanks for any help.
Jerry
Vin# 4890 

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