Sti Misfire Under Boost, Did you swap .

Sti Misfire Under Boost, #1 cylinder looks awfully rich compared to the  Possible causes include fuel pulse issues, tuning problems, or a faulty fuel pressure regulator, with some suggesting a fuel pulse damper or . It seemed clean already To begin with. If you're only getting misfire on one cylinder now you can just swap coilpacks. The slow response  Currently trying to diagnose a misfire. Diagnostic question, Plugs were clean, coil on cyl 2 was bad. . Fixed and 0 codes. If then you only get misfires on  Remember that misfires will quickly make an O2 sensor read falsely lean. It consistently breaks up when I hit 15-17 psi of boost. Did you swap  Hello everyone. ba6, vxhjl, g63, pr2s, xfv, 4wpe0, fqzcp, cuir, bfwm, 5na,