haha, i would suggest starting it off with clean oil, air, spark plugs then going to one of those "pass or free retest" smog places...i donno if u got those in texas...but here in CA, we do, lots of em. Even if you just started w/ emissions...im sure ur laws are better than ours so be happy and 200k is a lot of mileage for a car, so a full tuneup could be in order anyway