Cadillac Repair: 1991 cadillac fleetwood, cadillac fleetwood, test procedures

Question
I have a 1991 cadillac fleetwood and have replaced the starter. However when i start the car it starts normal. If i let it get warm and turn it off for about 30 mins it will not start back for about 45 mins. Until it cools down.when it won't start there is no starter noise just silence when i turn the key.could you please help me figure out this problem.

Answer
WHY did you replace the starter in the first place ?. You will need simple electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.