JayJay Posted April 10, 2021 Share Posted April 10, 2021 BF XR6 NA with a turbo on it, nearly stalls from leaning out from any throttle input (I've had outright stall twice) slight increase in throttle in idle or cruising does the same thing. tiniest amount of throttle or 'boot it' will have the same results. STFT in gear is within 5%. If I re-flash the PCM, It will be fine, but it will start to appear after a day or two and gets worse from there. Once it goes lean the computer riches up the AFR after about 0.5-1 second and its good from there. its worst at stop start driving. stock xr6t exhaust cat back, 100cell cat, bosch 540 pump, FG Turbo MAP sensor, bosch 0 280 158 040 injectors '1150cc' @ 4 bar, stock xr6t crossover and piping, 105lb valve springs, stock motor from there Any info would be appreciated, thanks Quote Link to comment Share on other sites More sharing options...
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