TRNW, Transmission Rebuilders Network Worldwide .is an international network of transmission technicians, transmission rebuilders, and transmission shop owners who discuss every aspect of running a transmission repair facility. TRNW members interact on everything from rebuilding tips, diagnostic help, troubleshooting, parts locating, and the art of operating and managing a full-service transmission shop.
Need to find a qualified transmission shop?
Use our directory of trusted mechanics to find someone local.Search Now
TRNW has the most active and the most informative tech forum in the transmission industry!
3,024 Total MembersJoin Now
Tech Tip of the Month
8L90 with tie-up on the 7-6 shift & code P0747
Vehicle only came to the shop with a torque converter shudder, new complaint was due to rebuilder errorRead moreâ€¦