[351wStang]

Your friend has lost his dod gamn mind.
I'd bet your converter is on its way out. Yes there is a band in your C-4, but they dont loosen up, and you dont tighten them. If he is talking about shimming a band in some way he is wasteing his time. Yes I would say a band could stretch but by the time all that happened it would be time for a rebuild anyway.
$100 for tranny work? Uhh...lets think about this.. Not happening! A tranny flush is around $100 on alot of vehicles. But "tightening the band" (which is bullsh!t) would involve pulling the tranny, pulling the pump, gutting the tranny, basically rebuilding the tranny useing the same parts. Tell your "friend" its best to know what the hell your talking about before you make an ass out of yourself.