I have a "new" Saturn. It's a 1999 SC2, same 1.9 Liter engine as the others.
Problem is that it start fine when cold. After driving for 10 minutes or so, I turn the engine off at the store. Walk out after 2-3 minutes and turn key. NO START. the starter doesn't turn over. Doesn't even click the solenoid.
I wait another 5-10 minutes and it starts right up. No problem. I changed the temperature sensor on the block with a new one. No help.
Any ideas? Car runs great, other than this "Hot Start" problem.
By the way. NO check engine light. NO battery low or charge light. Once it sits for a few minutes, turning the ignition off, then on - it starts like normal. Go figure.
kim