Dear Tom and Ray: My son owns a 2003 Silverado 1500 4-wheel-drive Regular Cab Chevy truck. We hear and feel a loud clunk from the rear of the vehicle when starting from a stop. If you concentrate and ...

GM has released a Service Bulletin for select units of the Chevy Colorado pickup truck over an issue of a whining noise from the transmission. The bulletin also mentions the 8L45 eight-speed automatic ...

In a perfect world, buying a brand-new vehicle with the latest and greatest technology would mean you've got a problem-free ride for the foreseeable future. However, as we're sure most folks are aware ...

General Motors has released a Safety Recall for certain units of the 2024 Chevy Silverado HD pickup that were produced with a transmission direct overdrive carrier built with an incorrect caged piston ...

The General Motors 8L family of transmissions has been in service since 2014, gradually replacing older 6L six-speed units across much of the company's lineup. The bigger 8L90 was the first GM 8-speed ...

Q:I have a2011 Chevy ColoradoV-8, 4WD extended-cab with 5700 miles. At approximately 5500 miles, the transmission started making a clicking sound during shifting. It's most pronounced between second ...