It’s seems like there is excess air coming in just as the transfer happens. I watch the surge happen when the transfer slots are working.
I’ve been pointed to the accelerator pump. I’ve ruled it out as its adjusted well. The problem only happens during transfer and I’m getting fuel the entire transfer. I don’t think it’s lack of gas.
But where would air be co I g from just in this one area of throttle position. Good vacuum shows no intake leak.
Can the intake or vaccum have a leak just in transition alone.
