|
By the looks of it you've got lean issues at higher rpm, so for some reason you're not getting enough fuel. If you're feeling hesitation from 5k up it's because there is so much knock that your timing is being pulled back next to nothing and therefore the car has no power whatsoever. You've listed an safc, why don't you try richening things up on the upper band and see what happens. You have to remember that just because your afc settings worked well in the summer, they are more than likely going to be too lean for the winter due to the cold air.
|