Hey, if you have a slow leak try that fix a flat can from an autoparts store and it should fix it. I had a slow leak on my car and had to put air in it once every week. I let my car sit for a while and the tire ran flat. I put a whole can of that stuff in the tire and it was enough to get the tire a third full and get to a gas station for air. But every since I did that the tire hasn't leaked air at all.