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So I had something weird happen the other day at the track when switching tunes in the E92 ecm. The car started and died, then restarted and was running very rough. I hooked up laptop and stft's were maxing out and my wideband was reading very lean, I reset ltft in vcm scanner and kept driving it up to staging lanes and all of a sudden it got back under control and normal. Stft's went right back to a few percent here or there. I'm still not sure what happened, it had never happened before and hasn't happened again.
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'20 Camaro LT1
Twin 67/62 turbo 401(L8t) Texas speed forged piston & rod, BTR stg1 turbo cam, holley ultra lo, port injection, circle d 3600 stall, et street r’s on racestar recluse wheels.
1.33 3.75 5.75@122.98 1/8 pb 9.04@141 1/4 pb technically
'94 Camaro Z28 6mt cc306 cam, 4:10's, longtubes with x pipe, otr intake
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