Camry 1993 won't crank when hot
Have a 1993 Toyota Camry - Cranks and starts fine when cold. Let it run for a bit and turn it off - and it won't crank at all for about 20 - 30 minutes (No clicks no grinds, no whirl, nothing), Lights and internal controls all come on fine. Replaced starter and solonid, and starter relay module - with no effect on the problem. Tried starting in Neutral, giggling keys, all the silly stuff that one does when you think it's an ignition switch or neutral switch to no avail. Seems to be a number of folks out there who have had this particular issue (or very similar) - but no definitive resolution.
Appreciate the help.