My firebird had been sitting for a few months and lately its been starting fine when its cold, but after i let it run for a few minutes in the garage ( i cant drive now ) then shut it off, it refuses to start. It runs fine until i shut it off. Any help will be appreciated. Thanks Ryan

 

That may mean that your ignition control module is going out on you. Thats usually one of the signs.

 

what do i need to do to fix that?