Changing the oil is the most common maintenance you'll have to do on your car, but what happens when the check engine light ...

GM has issued a recall for certain units of the 2022 Chevy Silverado HD equipped with the Duramax engine due to a problem with the Engine Control Module (ECM).

GM has issued a recall for certain examples 2021 to 2023 Chevy Trailblazer due to an issue related to the engine control module.

A faulty or malfunctioning transmission can trigger the check engine light for a handful of reasons, including things like an overheating gearbox or issues with the transmission control module (TCM).

The average cost to fix a “check engine light” related issue decreased by 10% over the last year, and it's 15% less than in 2006.