Hey guys, my LTFT's are staying at -19.5% and at idle the STFT's are pulling another -10% or so.
I just got it back from tuning last week and the bank 1 stft's were a little lean and I ended up replacing the intake manifold gaskets.
After that, both banks have been really rich. I can't find anything physically wrong with the truck. All I can find online is that too high fuel pressure
or stuck injectors could cause it. I've checked both and they're fine. Is there anyone who could take a look at my tune and a log and see if they see any
issues that could cause this? Thanks in advance for any help you can give.............
'06 6.0, 223/226 .600 lift 112 LSA cam, PRC stage 2.5 5.3 heads, TBSS intake with 2010 Camaro gold blade throttle body and xlink.
6_3.hpt6_11.hpl