I've been spinning the wheels in my head trying to figure out how to get rid of the surging with little to no throttle just cruising. I took a good log to show you how bad it gets sometimes. A guru gave me the insight to increase throttle cracker airflow a bit hoping that might help the surging. I also tried lowering timing but that didn't fix anything so I put it back to the way it was. Then I thought it might be a rocky spark table so I made sure to fully smooth it out. still isn't running right. Any ideas??
Take a look at frame 624. Even the MPH is jagged.. You could imagine what it felt like driving, haha. Help a brother out..
I added some fuel to my VE table since the log asked for it - does my table look right for a 2 bar? It seems awfully high. 105kpa gets over 100%.
2barz06.hpt
updatedraf.hpl