How a Bad Ground Wire Affects Overall Car Performance
Ground wires are a crucial part of a vehicle's electrical system, acting as the return path for electrical current. They complete the circuit between the vehicle's battery and various electrical components, ensuring that everything from your lights to the engine control unit (ECU) operates properly. Without a solid ground connection, your car's electrical system can experience a variety of malfunctions, ranging from minor glitches to total system failures. The Ripple Effect of Ground Wire Issues When a ground wire starts to fail, it doesn’t just affect one part of the vehicle—it can cause widespread issues. A poor or loose ground...