Slipping 2-3 under power only NEED TO FIX ASAP

[vandal699]

I am selling my car in a couple of days and it has started to slip only under power (boost) on the 2-2 shift. I would like to just pull it out, fix the problem and stab it back in. Any input on likely causes?

 

[chris718]

Install a pressure gage and note the preswsure drop on a 2-3 upshift at light and heavy throttleThen disassemble trans and inspect the direct clutch assembly.

 

[turbo nasty]

Fluid level?