3S-GTE USDM Turbo Engine way too lean [Archive] - Toyota MR2 Message Board

3S-GTE USDM Turbo Engine, great, fuel, thing, presure, filter, rotor, replaced, anyware, plugs, wires, pump, walbaro, turbo, starting, intake, helpbanghead, piping, charge, unlpuged, tested, smoke, crap, running, good, runs, idle, lean, picked, love, idles, chart, hicups, drive, 13.2

just picked this thing up i love it but really want get this thing running good. It runs great and idle great for like 30 sec then my afg goes from 13.2 to 17 then off the chart and it idles like crap if i try to drive it it hicups and doesnt go anyware. ive replaced plugs wires cap rotor fuel pump walbaro 255 fuel presure reg and filter also has new maf even unlpuged o2 and smoke tested charge piping starting at turbo intake need help!!!!:banghead: thanx