Posts Tagged: Acura Engine Knock

Acura engine knock noise

June 5, 2020

Fix Acura Engine Knock Noise Acura has issued a technical service bulletin #19-012 to address an Acura Engine Knock Noise on the vehicles listed below. The noise appears most often on a cold start and sounds like a knocking or clicking sound. Vehicles affected by Acura technical service bulletin #19-012 2016-18 Acura ILX All engines 2015-18 Acura TLX 4-cylinder engines. Cause of Acura Engine Knock Noise Acura has identified a worn check valve in the timing chain tensioner as the cause of the knocking noise. The fix involves replacing the … Read More