Yes, my car is the official "problem car" for SHO I've decided. This time it has to do with something else. 2 days ago I started my car at work and started making my way out of the parking lot. My car started stuttering like it was bogging out when I gave it gas. It's not the spark plugs because they are brand new NGK plugs and correctly gapped. They've been in for about a month (and I just rechecked them today and the problem remains). I have no idea what the problem is or where it's coming from. It happens in all the gears (mostly 3rd & 4th) and goes away after I drive around for a while. Any clues??