Fighting Knock 1 to 2 degrees

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Jun 10, 2008 | 02:36 PM

maxgee

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From: Canton, Ga

Fighting Knock 1 to 2 degrees

I'm following recommended procedures to remove KR but no luck. I remove from one area and another area is affected, but not all the time. I know of all the obvious sources of KR, bad gas, hot air and high backpressure.
Any other reason for KR? I have hptuners and left my sensitivity as is, could poly motor mounts contribute to false knock?

Jun 10, 2008 | 05:04 PM

SuperZ

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My sensitivity had to be turned down and now no problems!

Jun 10, 2008 | 05:09 PM

BJC51984

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How do you go about turning down the knock sensor sensitivity? I have HPTuners and would like to do this.

Jun 10, 2008 | 08:22 PM

maxgee

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From: Canton, Ga

go to engine>spark control>knock sensors

Jun 10, 2008 | 09:37 PM

gametech

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From: Stockbridge GA

Have you done a blanket timing pull to verify that it is real knock? Just doing individual cells won't give a definitive answer, as the KR often shows up in a cell near the actual offender if it IS real knock.