× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 1993 PONtiac grand am code 28
Posted to Transmission Forum on 8/2/1999

[...trimmed text...]

fIRST OF ALL I BELIEVE THE PERFORMANCE PROBLEM WAS GENERATED BY THE CLOGGED TCC SELONOID I HAVE SEEN THE SELONOIDS IN THAT MODEL AS WELL AS ALL 125C TRANNYS DO THIS AS FAR AS THE PRESSURE SWITCH PROBL... Login to read more.