4L60E...107,000 miles
Sooooo,........ I'd like to obviously swap out the fluid but I think I should buy a TransGo kit to refresh the tranny's internals at the same time. 107,000 miles .... on stock fluid.... won't the detergent in the NEW fluid tear up the abused internals if I don't swap em out also?!... Thats why i'm think'n about the TransGo kit!
Advise and or info please!
Thanx!






