What is the solution for the valve noise in Corolla?
1 Answers
Solutions for valve noise in Corolla: 1. For valve leakage noise, inspect the fault based on actual conditions, repair, adjust, or replace worn and damaged parts. Remove the cylinder head, grind the valves, check the spring tension of the valve springs, and readjust the valve clearance. 2. For valve knocking noise, readjust the valve clearance. If the lock nut on the adjustment screw is loose, secure it firmly and replace severely worn components. 3. For broken valve springs, simply replace them. 4. For valve seat noise or seat ring detachment, reinstall the valve seat according to assembly process requirements. The Corolla is a compact car under FAW Toyota, with dimensions of 4635mm in length, 1780mm in width, 1455mm in height, and a wheelbase of 2700mm.