My car has this one spot and only this spot that sucks and will not adjust.

The car is an 88 crx si, a6 motor fully built stock sleeves. Running turboedit, dsm 450's, 3 bar and about 43 psi fuel pressure

At 1600-2500 rpm and -10 vacuum on the gauge the car just bucks. I can skip passed the point and the car runs fine, but if I try and cruise there the car pegs lean, 18:1 on the gauge but i cant hold it ehre cause the car bucks so I dunno what the actual y reading is

I really dunno why its asking for more fuel there as the number around it are significantly lower

Anyones guess?

Heres my bin

 

do you have your nb o2 off in boost or disabled totally?

 

dude what the ---- is up with your map?

half the vacuum #s are the same...they should increase gradually. the spot you are talking about bucks because you are super rich(5.81) then actually lean out a bit as you accelerate(4.85)

i think you need to start over, i bet your car runs like ---- and is hella rich with a map like that

 

my 3 bar map looks similar, no stutters though