I have a 1998 vt commodore V6, having issues trying to figure out what is going on with it at the moment. hadnt driven it for about 2 months, tried to start it and it was dead, ended up jump starting it (started fine) and let it run for around 25 min, turned it off and attempted to start it again about 5 mins later, car would not start so presumed a bad battery and replaced it. put new battery in and it started, once again let it run for a while, turned it off and tried to start it but once again it wouldnt turn over. when you try to start it it sounds like a REALLY slow attempt at turning over but then stops. I can still put my headlights on so I know the car is getting some sort of power. all fuses have been checked and there is no problem with that. I am completely confused as I haven't had an issue like this before.