-it seems that those three little letters strike fear into many a promoter, track owner, or sanction head whenever they hear it. ECU stands for Engine Control Unit. Also called an ECM (Engine Control ...

If these were to be re-flashed or swapped out for different modules, it could negatively change the car's emissions footprint ...

When driving a car with an automatic transmission, owners may encounter various problems with the engine control system. The most common one is the U0100 error. What ...

GM issues a service update for 2025-2026 Chevy Silverado and Express models to replace the fuel pump power control module, ...

The ignition control module is a crucial component of a vehicle's ignition system. It is a control unit responsible for regulating the ignition timing and generating sparks to ignite the fuel-air ...

While the Duramax engine family has been around for a while, only the LBZ can truly claim to be the Holy Grail of GM's heavy ...

When Ford (in conjunction with International) converted the 7.3L IDI engine from mechanical to the hydraulically actuated electronically controlled unit injection (HEUI) system, the Power Stroke brand ...

GM issues a service update for 2025-2026 GMC Sierra and Savana models to replace the fuel pump power control module, ...

Nissan is recalling nearly 443,900 vehicles across certain models under its brand and the Infiniti brand in the U.S. over a faulty part that could cause engine failure. Engine bearings within the ...

In our LS Engine Picker's Guide article (click here) we scavenged backyards and junkyards for LS engines, blocks, cylinder heads, intake manifolds, and other essential parts for your next build. Well, ...

If you frequently drive long distances, the innovative cruise control system is invaluable, but sometimes it might stop functioning. This article explores the potential causes and what you can do to ...