What's the reason for the transmission making noise?
1 Answers
Reasons for transmission noise: The sound produced when driving on bumpy roads or over speed bumps is the "idle gear friction sound" of the transmission, which is a normal operational noise. Specific situations include: 1. Generator gear issues: The symptom is a clicking sound when shifting to D or R gear while pressing the brake, but no sound in N gear. There is no abnormal noise while driving. 2. Large valve clearance and poor lubrication when the engine is cold: The symptom is abnormal noise when shifting gears during the transition from cold to warm engine state, lasting about 3 minutes. This is a normal phenomenon.