Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

Chevrolet didn't always build its diesel vehicles with Duramax engines. Here's why the company decided to make the switch from Detroit Diesel.

GM has issued a Special Coverage bulletin for certain units of the 2023 GMC Sierra 1500 to address a potential issue with the ...

CINCINNATI (CN) — A split three-judge panel in the Sixth Circuit upheld the dismissal of a RICO claim against General Motors on Wednesday but reinstated state claims that the auto giant lied about its ...