T/A 4l60e Slipping under WOT
When checking out the car before i bought it, i never took it WOT. Well, it turns out that it slipps at WOT. I was hoping that it was just the tires breaking loose, but it does it at all speeds, including highway. If i go 3/4 - WOT it downshifts as its supposed to but then doesn't move the car and revs to the moon until i back off. Then it takes off. The trans fluid does look clean and doesn't smell however it is over filled by maybe 1/2 qt or more.
Am i in for a new trans or can it be fixed??


