What causes the buzzing sound when accelerating in Hyundai Elantra?
1 Answers
There are several reasons for the buzzing sound when accelerating in Hyundai Elantra: Exhaust system malfunction: Noise caused by exhaust gasket leakage or exhaust pipe perforation leakage. Intake system malfunction: Air leakage or poor sealing in the intake manifold or throttle body. Engine chassis malfunction: Abnormal noise from inside the engine or surrounding accessories, or chassis components due to loose parts, abnormal noise, or resonance interference. Transmission internal malfunction: Abnormal noise during driving caused by insufficient lubrication or abnormal wear.