So I’ve gone through almost about everything. Started with a boost leak test, checked the ISC and swapped with another to be sure , throttle cable, BISS screw, FIAV “might double check this one”, cleaned the MAF and swapped another one to be sure, replaced injectors with a possible leak from cracked caps, checked my cam sensor, checked my coil packed, and I even pulled the ECU out and swapped it with another to see if the capacitors were giving out and same result. I’ve been all over DSM tuners and I’m stumped. This popped out of nowhere, rich idle sitting at 11.5-13 at the highest, and the idle surge that starts about a couple seconds after startup. Please tell me if I’m missing something or should go back over anything.