Re: help please... Reply #15 – April 05, 2005, 09:53:12 PM I remember seeing an episode on myth busters about using mothballs,, but it was for increasing the octane of the fuel. It worked!!! those are some purdy smart guys and if they notice a power difference , im sold. as for removing water, not sure.on to your original questions.....a joint in your exhaust system may have a small enough leak to and may cause some backfire. you might have issues with gaskets like up at the heads where your sucking air.as for the water,, like said just deal with it but if and run it good to work out the moisture. If your loosing coolant, now thats a different story. Quote Selected