car takes longer to start when hot

91 olds cutlass

takes longer to start when its hot or been driving for a long time. takes a couple cranks of the key instead of one. any ideas.

Check the wires and see if the battery is charged, probably?

if engine 2.5 tech4 two possible ablity this car is noted for ignition module problems around 75+ thousand miles.heat related.other is theirs a teflon timming chain guide wares down loosening up timing chain to acess timing chain remove right front wheel remove plastic mud guard hehind wheel timing cover right in front of you easy pickings.third is catalic converter over heating fuel lines. i had 82 skylark that did this at different times.3.0 ,3.1, 3.3 3.8 v6s suspect iginition module.other i agree with jeffie.