KnowraEngine knockingLinked fromLinked fromThe 11 pages that link to Engine knocking, each with the reason it gives.All 11Related 9Compared with 2Octane ratingRelated: Octane rating measures a fuel’s resistance to this damaging form of combustion.Otto cycleRelated: Knock limits the compression ratios that practical Otto-cycle engines can use.Connecting rodRelated: Knocking raises peak loads that the connecting rod and its bearings must withstand.Thomas Midgley Jr.Related: Suppressing this problem was the practical goal of adding tetraethyllead to gasoline.Piston engineRelated: Knock can limit power and damage parts when cylinder conditions exceed the fuel's resistance.Fuel injectionRelated: Injection timing and mixture preparation can help manage knock in some engines.TetraethylleadRelated: Tetraethyllead was added to gasoline to suppress this damaging combustion.2,2,4-TrimethylpentaneRelated: The reference scale based on this molecule quantifies a fuel’s tendency to resist knocking.Petrol engineRelated: Knock can damage petrol engines and constrains compression and spark timing.