I have been having a random starting problem with my 95 camaro Z28 almost every year once the weather gets above 70 degrees. Yesterday I went to start my car and when I turn the key nothing happens, no cranking or anything. I know the batterys fully charged. I cant seem to figure out why its doing this because it usually starts immediatly and never once have I had this problem when it wasnt hot outside.

 

any LT1 experts on here?

 

Either trudge through the wiring inch by inch when it's warm out or. Get some freeze spray on a hot day and cool down certain things one at a time until you find the item that lets it crank once frozen.

 

What is that freeze spray your talking about?

 

http://www.newark.com/itw-chemtronic...ray/dp/00Z1135

check a local electronics supply house

Here's one that's cheaper.
http://www.southernhillscomputer.com/mufrsp10.html

If that's too expensive you can do the opposite. On a very cold day, use a hair dryer to heat up the suspect components.

I'de start with the ignition switch