Well crud, I tried to pull the IAC off and one of the 2 screws is unwilling to come off. Failed emissions testing due to NOx, strongly suspect a bad Catalytic Convertor, I'll try to check the temp on it this weekend. HC and CO were high but under the limit (.98/1.60 HC, 14.87/20 CO). Pulled the trace graph and all the emissions looked fine until it got to over 30MPH.


Sean - Just a few miles south of Hell, AZ

[color:"blue"]Current Project: 1994 Montero SR recently not smoking, in need of offroad mods.[/color]