How Do I Know If My Honda Needs A Valve Adjustment?

How Do I Know If My Honda Needs A Valve Adjustment? Pre-ignition. … Rattling Noise (Loose Valves) … Overheating (Tight Valves) … Increased Fuel Consumption. … Valve Train Failure. Is valve adjustment necessary Honda? Be sure to have your Honda valves adjusted at the factory recommended mileage intervals. This simple procedure will help to prevent