Looking at 2019 Chevy Blazer which is not listed in supported vehicles. Looks like it is LGX 3.6L engine w/ E82 - should I even try to read/write to the ECU? Any thoughts on possibility of swapping in parts of tune from one of the supported LGX vehicles w/ 335hp? I understand from posts that TCM is not supported on any of the LGX vehicles.
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