Wounded_Fighter Posted February 16, 2022 Share Posted February 16, 2022 Is there an acceptable amount of knock? I assume not, but if there is... How much knock is too much knock? I'm looking at 94KNO @ 3600rpm (4th gear, speedo pegged on the needle... 85+) and roughly 20KNO @ 1500rpm, 0-4KNO @ idle Link to comment Share on other sites More sharing options...
Ωhm Posted February 17, 2022 Share Posted February 17, 2022 10 hours ago, Wounded_Fighter said: Is there an acceptable amount of knock? I assume not, but if there is... How much knock is too much knock? Knock Sensor Component Testing pg45.pdf Link to comment Share on other sites More sharing options...
boxyjeep Posted March 20, 2022 Share Posted March 20, 2022 Wondering the same thing--I have "high" knock in my truck. That document that Ohm shared shows between 10-100 at 2500 RPM. Does that sound right and does it correlate to the reading from the REM? Link to comment Share on other sites More sharing options...
cruiser54 Posted March 21, 2022 Share Posted March 21, 2022 Yep. Pretty much anything off idle and up you will see a knock value. Link to comment Share on other sites More sharing options...
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