Hoping this might be something someone has already run into...
LY5/4L60E swap. PSI did the ECM/TCM
Light throttle, it seems to up-shift OK, though sometimes it up-shifts late (especially under moderate throttle).
WOT it drops back into 1st and won't up-shift. Seems to drop back into 1st even when the trans had already gone into 3rd or 4th.
Any ideas before I take it up tot he local tranny shop?
__________________ You ever wonder what medieval cook looked at the guts of a pig and thought, "I bet if you washed out that poop tube, you could stuff it with meat and eat it."
Do you have access to the tuning software for the trans and a laptop to access it?
No... Though I will be buying HPTuners VCM Suite.
Know anyone in the Knoxville area where I might bring it?
__________________ You ever wonder what medieval cook looked at the guts of a pig and thought, "I bet if you washed out that poop tube, you could stuff it with meat and eat it."
Brian Hobaugh SCCA National Tour June 2014
First Hemi 'Cuda Convertible Ever Built
Short clips: Goodguys Pleasanton autocross and pit videos
4L60E WOT/Shifting problem
Linear Mode
