I recently ran my camaro out of gas. It had been sitting due to a tail light problem and i fixed that. well i start it often cuz i have always been told it is not good to let them sit. well shortly after i fixed the tail lights i decided to start it. I knew it was low on gas but decided that it should be okay. well it tried to start and then kind of sputtered and backfired. Now that I have put Gas In it, the car still wont start. It turns over fine and tries to fire but for some reasonas soon as it does it backfires through the air filter and the tail pipe and so on. I assume it was out of gas to begin with and something settled in the filter and now it is not getting gas. If not then i am stumped. Any insight would be invaluable.