When I push on throttle and engage the supercharger on my 04 Pontiac Grand Prix GTP, the engine sputters a bit and the supercharger psi dips up and down. Check engine light came on, had code read, and was told that the catalytic converter was getting clogged. Would like to know if the two are related and if so, what is the best fix. Believe O2 sensor may play a part in this because it got tapped a few times while doing a tuneup, which was right before problems started to occur. Thanks, Will