Reprogramming your engine’s ECM can increase fuel economy and horsepower. It can also shorten engine and drivetrain life and void warranties. Is it worth the risk?

Diesel Laptops’ new Remote Programming Kits are available for most engine makes to fleet managers, shop owners, mechanics and individual owners and enthusiasts in need of quick, one-time ...

The automaker is recalling 466,025 2017 to 2019 Impreza sedans and 2018 and 2019 Crosstrek SUVs to check and/or update the engine control module (ECM) programming and to replace the ignition coils ...