General Motors' 8-speed automatic transmission is known for presenting a few common issues. Here's what you need to know ...

The 8-spd transmission in Mike's 2019 Silverado hit 45k miles, demanding a pricey flush. The bill? $562. That steep cost has ...

The all-new third-generation 2023 Chevy Colorado got its big debut last July, introducing new exterior styling, an overhauled interior, a new powertrain, and an update to the model lineup. In addition ...

A judge has granted class action certification to a lawsuit involving 39 plaintiffs across 26 states that accuses General Motors of knowingly selling cars with faulty transmissions. On Monday, David ...

GM has won an appeal decertifying an 8-speed transmission class-action lawsuit case meaning individuals will now have to sue on their own instead of a group. The 9-7 vote decision from the 6th U.S.

The upcoming 2024 Chevy Silverado 1500 is set to receive the second-generation Hydra-Matic 8L80 eight-speed automatic transmission in conjunction with one of its engine choices, GM Authority has ...

The largest of the Detroit Big Three has identified a problem affecting a little over 90,000 examples of the Chevrolet Camaro and various Cadillac models based on the rear-biased Alpha platform.