Mysterious Ticking ,Knocking, Tapping Noise From Engine Valve Cover area explained:)
In this video shown 2013 Hyundai Velosters High Pressure fuel pump ticking noise.Some say its valve lifter , timing Chain or Crankshaft bearings in my case its fuel pump. its not affected car performance just high annoying noise maybe it going bad.
If u wanna check as I checked. Remove engine plastic cover and unplug fuel pump from upper right side of engine. U will get check engine light after doing it make sure clear dtc codes after that.
