Transmission Overheats at WOT. GMC Truck Yukon XL

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2005 🢒 Yukon XL - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E/4L85-E 🢒 Transmission Overheats at WOT

Checks	Cause
Converter Limit Valve Bypass Orificed Cup Plug	The plug is blocked, therefore the converter limit valve is stuck closed.