When you find yourself in the market to shop for a replacement unit, a reliable diesel ECM inventory of new, used and rebuilt ...

The S500-B100 Series diesel preheat module is a temperature-dependent module designed to control diesel engine heating elements. Rated for a 40-A resistive load, the module offers a voltage range from ...

If you have a vehicle with a diesel engine, it's good to know that the engine can derate itself, depending on various factors ...

General Motors has issued a new Special Coverage bulletin for certain units of the 2023 GMC Sierra 1500 to address a potential issue with the engine coolant control valve. Owners may notice that their ...

If your diesel’s check engine light is on and you’ve pulled a P245A code, your EGR cooler bypass control circuit might be the culprit. This system helps control exhaust gas temperatures and emissions, ...

You own a diesel-powered vehicle and are thinking of giving it a tuneup. But does your diesel even have spark plugs to change? The short answer is no, diesel engines do not have spark plugs. Instead, ...

General Motors has issued a new special coverage bulletin, tagged as N252508340, for certain units of the 2023 Chevy Silverado 1500 equipped with the 3.0L I6 LZ0 turbodiesel Duramax engine. The ...