Navistar Inc. announced plans to begin offering over-the-air reprogramming of engine control modules for International brand trucks powered by its proprietary N Series engines. The truck maker said it ...

The General has issued a service bulletin describing a fix for certain units of the 2021 Cadillac CT4 compact luxury sedan that may be affected by an incorrectly calibrated Engine Control Module (ECM) ...

The 2023 GMC Canyon is included in a new service bulletin issued by GM issued that describes a fix for an incorrectly calibrated engine control module (ECM) that may not properly control the fuel ...