Vehicles with 8L45 and 8L90 transmissions can shake ... GM Vehicles With Faulty Transmissions GM is said to have developed a ...
The lawsuit lets any driver who purchased a Cadillac, Chevrolet, or GMC vehicle with an 8L45 or 8L90 eight ... that the transmission issues were normal. “The beauty of it is GM told their ...
The new transmission will also be standard on LTZ, LTZ/Z71 and High Country Silverados with the 5.3L V8. The GM-developed Hydra-Matic 8L90 eight-speed is approximately the same size and weight as ...