I had to replace PCM on 2007 Pontiac Solstice, it is 2.4L I6 Automatic trans car. PCM (taken form 2009 Trailblazer/SAAB V8 truck) was reflashed with SPS2 using correct VIN number. SPS2 flashed it as Manual car (don't know why). When i change to Auto trans and write it with HPTuners car looses idle quality, stalls, throw codes, goes to engine power reduced mode etc. When i reflash to stock manual calibration car runs fine expect that speedo does not work correctly. Am I doing something wrong when programming PCM? Any special procedure or option to do. I even tried segment swap form 2007 Saturn Sky (no Solstice on tune repository) and no luck, same issues as if I change stock tune from manual to auto.