98 chevy malibu, car wont start after i turn it off (like stopping at the gas station). then if i turn it over it will fire but die right away. normally i have to let it sit for 10 min or so b4 it will start again. could this be the security system?

When my malibu sits in the garage it will zoom right up when i start it. when i leave my car outside for awhile of time and i go to start it, i have to push on the gas for it to start up. 

It sounds more like a degraded wire in the ignition system. The wire itself separates inside the insulation, when it is hot. As it cools, it will go back together.

This is the anti-theft PASSLOCK system. You can purchase a paslock 2 bypass system that will bypass the anti-theft othewise you will have to wait the 10 minutes with the key on the ON position and turn over immediately when anti-theft light turns off