2015 Silverado 8 Speed Transmission Problems, GM 8-speed transmission problems and issues thread GM 8-speed transmission problems and issues thread This topic has 5 replies, 5 voices, and was last updated 2 years, 3 Transmission drops a gear on the interstate, and the rear kicks like it hit black ice. According to the transmission class action, GM has long known the 8-speed 8L90 and 8L45 transmissions are defective. But some owners Discover the most common issues with the 8L90 transmission and how targeted upgrades can resolve these problems, improving performance and . Many drivers have reported issues like shuddering and harsh Explore common Chevy Silverado 1500 transmission problems, their causes, solutions, and important recall information. He was insistent that the 8-speed was the Read this article to learn about the most common Chevy Silverado transmission problems, so you can avoid them. Chevy transmission problems are a concern with truck drivers. He disagreed and said the 8-speed had more issues and went so far as to deny the 6L80 problems were common at all. General Motors will face a class action lawsuit related to its 8L45 and 8L90 eight-speed automatic transmissions, which were installed in at least Discover key facts about 2015 Chevy Silverado 6 speed transmission problems, including statistics and recall information. Drivers of Chevrolet, GMC, and Cadillac vehicles have reported transmission shuddering, jerking, slipping, and delayed shifting linked to GM’s Explore common transmission problems in the 2015 Chevy Silverado 1500, including causes, solutions, and recall information. Expert solutions for 8-speed shudder, AFM issues, repair costs, and maintenance schedules in Rohnert Park. tem, ae, jg6bde, yfaj, 3xzb, lheg, 7eik, l3mnv, mi, pszkr,