How to Reduce HC & CO Levels in 90Supra?

SuperSpartan · 07-09-2009, 05:28 AM

My supra is tricked out, and i only failed the CO part by a lil
New MAF/02 Sensors,Cleaned Fuel Injectors, Idk what else to do?

07-09-2009, 05:28 AM	#1
SuperSpartan 3" Exhaust Join Date: Mar 2008 Location: Tucson Arizona Posts: 97	How to Reduce HC & CO Levels in 90Supra? My supra is tricked out, and i only failed the CO part by a lil New MAF/02 Sensors,Cleaned Fuel Injectors, Idk what else to do? __________________ 1990 Toyota Supra Turbo!! www.cardomain.com/ride/3067504