Why is it difficult to re-start a hot engine vs cold one (gasoline)?

Usually, pag morning (cold engine), one click lang ako.

But during hot engine re-start (ex. stop/start engine during filling, quick stop at the mall, etc), mga 2-3 times bago mag-restart. And I need to assist the engine by pumping the gas pedal.

Do you notice the same thing with your car?


Thanks,

:cool: