All of the sudden I am getting enough knock between 5500-6200 that I can feel the car pulling timing. What can cause the car to start knocking somewhere it wasn't? A/F is a steady 10.9 and I am using the timing from the turboxs stage 4 map. I am going to pull a degree out and see if that helps. Is there a setting I am missing for more aggressive ambient air temperature compensation?

All of the sudden I am getting enough knock between 5500-6200 that I can feel the car pulling timing. What can cause the car to start knocking somewhere it wasn't? A/F is a steady 10.9 and I am using the timing from the turboxs stage 4 map. I am going to pull a degree out and see if that helps. Is there a setting I am missing for more aggressive ambient air temperature compensation?



A log might help alot more. But most likely if its warming up in your area its due to weather. Depending on the severity of 1 degree maybe or may not be enough timing to pull.

Any temperature compensation settings I can change to prevent constant retuning based on temperature?

bad gas?

That may be what I am leaning towards...I need to refill and go racing again to see.