Signs of Bad Valve Body? [Archive] - GrandAmGT.com Forum GrandAmGT.com Forum > GAGT - Technical - Sponsored by www.MilzyMotorSports.com > Technical Q&A > Signs of Bad Valve Body? PDA View Full Version : Signs of Bad Valve Body? Intuit5707-30-2004, 09:16 AMHiya! What are the signs of a bad valve body in the transmission? Thanks a lot vBulletin® v3.7.2, Copyright ©2000-2017, Jelsoft Enterprises Ltd.