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05SilverStreak · 10-06-2018, 08:56 AM

I just installed the BIG Texas Speed Cam, their 2.00" headers and full 3" exhaust, (no cats), to the back. Did the L99 to LS3 conversion while I was in there, (all Texas Speed). Now I sit all mechanically ready to blow tires and My computer is stuck in 4 cyl mode, the TPS's are both acting up, and misfires are being reported to the ECM because of the DOD delete. What can be done for a quick fix as far as tuning goes? I have the trifecta flash cable so I can hook up from my laptop to the OBD port. I wonder if I throw a stock LS3 tune in there if it will work until I can get to the tune master and dyno?

10-06-2018, 08:56 AM	#7
05SilverStreak Drives: Black aSS 2011 - L99 Join Date: Apr 2012 Location: Texas Posts: 330	I just installed the BIG Texas Speed Cam, their 2.00" headers and full 3" exhaust, (no cats), to the back. Did the L99 to LS3 conversion while I was in there, (all Texas Speed). Now I sit all mechanically ready to blow tires and My computer is stuck in 4 cyl mode, the TPS's are both acting up, and misfires are being reported to the ECM because of the DOD delete. What can be done for a quick fix as far as tuning goes? I have the trifecta flash cable so I can hook up from my laptop to the OBD port. I wonder if I throw a stock LS3 tune in there if it will work until I can get to the tune master and dyno? __________________ Staying stock and loving it............