GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Chevy P32 RV/Van Chassis 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E 🢒 Transmission Overheats at WOT

Transmission Overheats at WOT for Chevrolet Chevy P32 RV/Van Chassis 1999

Checks

Cause

Converter Limit Valve Bypass Orificed Cup Plug

The plug is blocked, therefore the converter limit valve is stuck closed.