Hi Bob, Thanks for your input. I am living in CA and I have been driving this car daily for past 6 months. I only thing I can do right now is adjusting air/fuel ratio with exhaust analyzer. rendy > Rendy, > > What state are you in? I have been involved with emission testing of > cars since the 1970s. Overall your car emssions are quite low. I am > suprised that the idle HC limit is lower than the High rpm HC limit. > This is ususally not the case because the converter runs a little > cooler at idle.