you dont have water in your gas.... if you did the car would not start... the water(moisture you see coming out the exhaust is normal it is caused by the humidity in the air outside(if the moisture-humidity is high you gonna see more moisture, water coming out of the exhaust.. dont listen to your mothers boy friend.... he does not know anything about cars if he actually believes the story of dry gas????/ its a joke, and he must have fell for it when he was a kid and grew up thinking it was true.............