Engine knocking can result from one of several issues involving your engine. Whatever is causing it, it must be dealt with ...

However, when we fired up the engine there was now a knock that even I could hear. We isolated the noise to the rod that had been hammered by the crankshaft and resigned ourselves to the chore of ...

The engine’s knock sensor (or sensors) detects preignition and detonation, potentially damaging forms of abnormal combustion. Though full-blown knocking and pinging are audible to the human ear ...