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Thanks for the info man. I actually figured out the actual issue because the shift points correlated with the log and everything looked good there.

For anyone else that may have this same issue, I...

Hello everyone, first time tuner here. I have a LQ9/4L80e swapped 97 Silverado that I have been tuning for a few months off and on (didn't drive over the winter). I have the basics like start-up, MAF...

I did some more research this evening; I found more info when searching the whole HPT forum instead of just the Gen III forum (sorry it's been many years since I've used an actual forum) I came...

Hello everyone, first post here and first time tuner. Just recently finished a LQ9/4l80e swap into an OBS Chevy and am ready to start tuning however the AEM wideband I got (30-0334) is not ALWAYS...