Hi, last evening I took my 2000 RT out for a short after work ride. It had been sitting for about a week. I started it up. Just as I was about to mount up I looked down and saw gas pouring out from somewhere underneath about mid point. I shut it off (bummed), wheeled it back into the garage and looked underneath. First I checked the 3 drain tubes, they all appeared dry. I couldn't see anything wet. I'd guess it was pouring somewhere above the catalytic converter. I looked at its parking spot - no stains nor wet spot. I started it - nothing. Took it out for a ride. All was fine. Any ideas?