2 Attachment(s)
2017 Camaro SS - Knock around 5K RPM Issue
I am in the middle of tuning my 2017 Chevy Camaro LT1. Did some MAF and PE tweaks. Also bumped mid range timing. LTFT are disabled.
All seems well, except for I keep getting knock around 5K RPM onward during each pull (.1 - 4.0kr). I have already reduced the timing in that area to make sure I was getting actual knock. Even with reduced timing, I am still getting kr, therefore I believe it is false kr.
Attached are my current tune and log. Please let me know if anyone sees something to tweak or a table I have missed.
current mods: e85/Rotofab Cold Air/Ported MSD Intake Manifold/Ported TB/Cat Delete Pipes.
Thanks!
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Attachment 66708