I am noticing that midway between different rpm cells my car has peculiar leaness and richness occurring.
Eg cruising at 1800rpm it is leaner than at 1600 or 2000rpm at any closely corresponding map.
at 2200rpm it is richer than at 2000 or 2400rpm at similar maps.
Also at 6400rpm i have a weird spike of richness happening that the VE adjustments dont seem to be able to get rid of.
Does anyone have explanations or solutions i can try?