NJFBOA - Home of New Jersey's Camaros and Firebirds - View Single Post - first fire 383 lt1 issues.... idleing mostely

transmaro93 · 11-22-2009, 08:34 AM

anybody want to chime in on this... i have o2 sims in the rear o2 harness... but the pcm was tuned for no cats... maybe the tune plus the o2 sims are leaning the system out??

11-22-2009, 08:34 AM	#12
transmaro93 Join Date: Dec 2004 Location: manchester, NJ Posts: 1,775 iTrader: (2)	anybody want to chime in on this... i have o2 sims in the rear o2 harness... but the pcm was tuned for no cats... maybe the tune plus the o2 sims are leaning the system out?? __________________ 97 Firebird Formula - 383LT1 15 Subaru WRX - 2.0L-turbo