Hey Guys, I started up my car after only about a week of sitting the other night. It has 24,000 and was running great. The last thing I did before starting it up was making a modification to the door lock box (thanks Elvis). Now when I start it up, it's running rough. I am hearing a puff puff as I accellerate in all gears and lack of power. What could cause such a drastic change? It is garaged, so I know water (rain) can't be the issue. Any quick checks? Thanks, PAT vin5553