Power hesitation at 3/4 throttle?

Hey all,

Haven't had any problems with the car up to this point. I'm sitting at 57000 miles with only about 7000 miles on a stage 1 APR tune w/ carbonio.

Issue I am seeing currently is that when I give it throttle, I am starting to get power cuts 2500-4000 rpm and it is like a slight jerking in the power band. I haven't gone any higher because that alone is worrying me.

Any thoughts?

I thought maybe I could be seeing fuel pump issues due to the tune or maybe carbon build up?

Thanks,
Max

possible DV failure as well?

I was having same issue when I got my Uni tune. Just like you described with the hesitation between your mentioned RPM's. The Rev D DV fixed that. Now I have a slipping clutch...