The CDI-AC (Capacitor Discharge Ignition – Alternating Current) system in the 139QMB engine is crucial for generating the electrical spark needed to ignite the fuel-air mixture within the engine. This ...

In this detailed 3D animation, we take you through the intricate process of assembling an automobile internal combustion engine, showcasing each step of the engine-building process from start to ...

What this car owner did wrong, did right, and should do to repair his Ford Fusion correctly. Additionally, your help is needed to determine if he is receiving incorrect advice from some DIY car owners ...