Hoping someone may have a tune that may work better for me than what we currently have. We put a 2014 tahoe PPV 5.3 in a 2004 jeep wrangler. The computer is an E38 and we used the factory harness with our own relay and fuse box. We installed the chop monster cam and deleted VVT. Other than that, and building our own cold air intake the engine is stock. Have spent lots of time messing around with it, had no issues getting it to idle decent. But had bad idle hang, it would just stay at whatever RPM we revved it up to and never come back. Finally got it to be driveable, but the rev hang isnt perfect And it seems to not have much power. We don't have a wideband and all tuning shops in our area told us they wouldnt touch it because the VSS shows 158MPH at all times since the ECM is from an auto car and we are running a manual. Has anyone gone through something similar that may be able to share a tune that may run decent and not have idle hang? Trying to add an attachment with our current tune