Newcomer to actually posting on the forum, but I've been viewing this forum as a "guest" for years now. I've done a lot of research and haven't been able to find anyone that has had the same problem and gotten it solved.
I have had the wrx for about 5 weeks now. It seemed to drive well for the first few days, and it slowly started stuttering more and more under boost. This morning, I drove the car to my classes, and the boost seemed seemed to have little or no effect, and the car would just stutter or simply accelerate at what seemed like a N/A rate. As the title states, the AFR is staying just at 14.7, according to my AccessPort. No fluctuation at all, besides dropping to 14.6 right as I shut the car off. It's been this way since I started checking out AFRs on the AP beginning 3 weeks ago or so. Car has 3 in turbo back (catless) and a cold air intake. I run the car at stage 1, as I don't really need any more power, and my parts aren't Cobb parts. I haven't pushed the car hard at all since it started acting weird. Just seeing if anyone has any idea as to what this problem could be. Thank you in advance!