I was sure I would find a answer to this in the back issues, but no luck. I went through inspection yesterday, and failed. The guy that put the red sticker on my car said "The HC was a bit high". I would prefer not to mess with the mixture because this car is Turbocharged (Island Twin). If its not broke, don't fix it. I have passed inspection with this setup for the past few years, since PJGrady replaced the O2 sensor, and a few other items that were removed when the turbos were installed. I recently replaced the air filter (if you read my post of a week ago, it became oil drenched when oil was sucked in through the PVC). So, Is there a quick fix to get it to pass? If I disconnect the PVC hose? disconnect the idle switch? Remove air filter? Maybe some fuel additive? This weekend is the Fall event for De Lorean Mid Atlantic, and I would be embarrassed to show up with a big red sticker :) Thanks, Marc