Ok i have a 91 chevy cavaler and there is no remote starter for my car and a few weeks back it started all by it's self with no keys and no one was around my car....and ever since then my car will only start when it feels like it what could of started that problem how can that happen how can it be fixed...ect I need some answers and help plez!!!!

Vehicle Parts & Accessories - Viper - Remote Start System