[x808drifter]

Originally Posted by LightningCount86

So I've been getting a rich code in my 2013 FRS, It's accompanied by a raspy start up that feels like it wants to stall but never actually does (it always evens out a few seconds after starting), a hesitation around 4000rpm that becomes more noticeable at WOT, and a pretty consistent misfire around 2.5-3000rpm.

I've cleaned the MAF, checked the intake and oxygen sensor, Replaced the spark plugs and had all 8 injectors cleaned and tested.

Mods include an intake, ft86factory header, nameless helmholtz resonator, and an invidia n1 catback exhaust

I've been chasing this issue on my own for over a month now so any input helps,

thanks in advance

Catted or uncatted?
If your not tuned I'd get that done first.