Hello any info that you can send my way on a 1990 zr1 targa top with problems that they are know for or anything else that you think will help I would be greatly happy to hear.

As I said this is my first one and its a 1990 ZR1 that I only paid $500.00 for so its a learning curve for me never owned a sports car before lol.

Welcome!
$500? I don't care what's wrong with it, ya stole it.