Converter lock up question
Long time reader and first time poster. I have a few questions. I just installed a 4L80 with a multi-disc converter into a 2002 Trans Am. While driving around everything seems fine expect the converter doesn't lock up. What do you think? Does it need tuning? if not, what else can it be?
I've tried finding posting on this subject but didn't find a real answer.
Thanks!!!
Chris

