Quote Originally Posted by Roadknee View Post
I ran a 300 mile loop over two mountain passes and datalogged both ways. I was able to run cruise control at 1,600, 1,800, 2,000, 2,400, 2,800 and 3,200 rpm to get some really good blm data. Fuel map is looking pretty good. On the way home I was running blm's in the 125-130 range. Stopped for gas and when I got going again blms were mid to high 130's. They settled back down after about 5 minutes on the highway. I noticed something similar in stop and go traffic where blms will increase to mid 130's. I suspect it has something to do with heat soak, but don't understand why it would need to be richer. Is this common?
Yes.