Author Topic: tuning...false knock  (Read 5080 times)

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Offline Shimy87

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Re: tuning...false knock
« Reply #15 on: September 09 2016, 05:08:50 PM »
Been tinkering on the old lemon and spent an hour adjusting the down pipe to give best clearance, looked over any other possible thing that might be hitting something. Still kicks off alarm from a dig but no knock recorded on SM.  What else have you guys run into that caused false knock? Been researching and not finding much I have not checked. Some have had belt tensioner cause it, dosent seem to be the case with mine?

Anyway, what have you guys heard of that might be hitting and causing this dang alarm?

Thanks!
87 GN, K&N cold air, gutted cat, TT 5.7 chip, AFPR, 340 Walbro w/ hotwire, 60 LBS injectors, 981 valve springs, 206/206 Cam, RJC Powerplate, LS1 MAF & translator, Vacuum brakes, Hellwig rear sway bar, Energy suspension poly bushings, Razors Alky, Pypes exhaust, 5931 turbo, CK9.5 converter

 

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