car will not start after its been sitting in the sun in the evening when it cools down it starts right up, in the mornings it starts right up. no idiot lights come on took it to the shop and they kept it for 2 weeks and it started up for them every time. they put it on diagnostic computer and everything checks out OK any ideas out there

 

It might have something to do with the battery or the battery connections expaning and contracting with the hot and cold. When it won't start try cleaning corosion or oxidization off the terminals and the cable ends, then tighten it good and see what happens.

 

its the gas...

 

OP might want to post this in the CL section.
You should have better luck there.

 

cars running great i love everything about my car