Hey guys solved my smoking problem at idel....TPS was out of calibration....took to the dealer and they reset TPS and idel. Thankyou for the help and inoput.... I guess when I pulled off the throttle body to clean the oil gunk in the inside of the throttle body...as well as replace both throttle body gaskets......I must of accidently thrown off the TPS sensor. Well the car purrs so nicely now and hardly has any stumbles at idel. Next question...if u look directly above the oil filter...u will see an inverted screw with a spring on it....what is that for....I can assume its for some sort of adjustment. Does it affect cars idel or boost...? Or is it set at the factory ...and u shouldn't touch it...? I couldn't help it but I toyed with it...I screwed it in a couple of turns clock wise and the car seemed to responed better...or it could just be me. please let me know if u know....just trying to figure out what everything does. Thanx.... Tony

PS ...please PM me if u could...I've been having problems trying to find my threads.