Need some tuning help
#1
Need some tuning help
My set up is in my sig, I'm having a little problem while running the car hard at an auto-x. When I am in 2nd gear running at full throttle almost to the redline then let off the gas quickly to start braking for a slalom or whenever I try to "Feather" the throttle through the slalom, the car starts jerking violently until I hit the gas again. Any idea what might cause this? It only happens when I run way up in 2nd gear and come off the throttle very quickly. My AFR is around 11 or so at this RPM. I have calibrated the TPS several times and loosened the throttle cable slightly, neither helped. Any help is much appreciated!
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StratoBlue1109
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09-30-2018 01:09 PM