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In need of some tuning help on 2016 L83 Silverado
I have a tune and got it running with no MIL lights on. Pretty stock. Just rebuilt the engine and did a DOD delete kit and upgraded the cam to BTR stage 2. Other than lifted with bigger tires, it is pretty stock. The issue I am having is my LTFT B1 is heavy negative. I have installed new injectors, new CAT converter etc. Also have some KR hits I need to correct. I'm new to tuning. I heard these L83's are a pain to tune. I'm willing to pay someone to spend some time on this with me. Let me know if you can assist or give me some pointers.
I have uploaded the log file and tune for review. Thanks in advance.