Im in the process of tuning a 2000 Cam only+bolt ons and 3200 stall LS1 Auto F-Body, and its doing a couple weird things. Its accelerating in drive at idle to around 1800rpm, though when its in neutral/park, it idles perfectly at 900ish rpm.
Also, its developed an increase in RPMs before drops into overdrive. It did kick up a stuck shift solenoid code (P0753 I think), so I cleared it and drove it more to see if it would come back. It did not, but the rpm increase before shifting into OD is still present.
Any way you guys could take a look for me? I have attached the tune, the short snippets of the log where I found the issues and the entire log of my cruise back to my house.
Thank you
Mike
4th gear shift rev increase.hplIncreased idle speed in gear.hplCruise.hplworking version.hpt