Hyundai’s engine troubles have grown from a technical defect into a sprawling recall saga that has reshaped how owners think ...

The internal combustion engines that power our cars rely on an extensive series of interconnected parts, mechanical systems, and electronics to send us down the road. Some of those components are well ...

Knock sensors are devices used in internal combustion engines to detect engine knock or detonation. The knock sensor detects vibrations and sends a signal to the engine control module (ECM), to ...