No knock, knock

[Matt Tomlins]

Bruce
I have had the same sort of problems with the 808. Changing the knock module
from one memcal to the other moved the problem. It seems that not all
modules are created equal.
Hope that helps
Matt.

-----Original Message-----
From: Bruce Plecan <nacelp at bright.net>
To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
Date: Friday, 23 October 1998 14:15
Subject: Re: No knock, knock


>
>-----Original Message-----
>From: Greg Hermann <bearbvd at sni.net>
>To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
>Date: Friday, October 23, 1998 12:00 AM
>Subject: Re: No knock, knock
>
>
>>>Does it seem reasonable that someone might come up with a
>>>combination of timing, and fuel that goes into detonation, that
>>>the knock sensor misses?.
>>>  This happens to be a late model SBC.
>>>This happens with a few more degrees then with a identical
>>>chip that triggers the knock with less timing?????.
>>>  Any ideas?.
>>>Bruce        Judge tru the case out about jelly saying jam is about
>>>                   the samething.
>>
>>Are you saying the knock is, in fact, there, that Doc hears it, but that
>>the sensor doesn't? Or something else??
>
>On a dyno, HP fell off, white wisps of smoke out the pipes.  Was/is a very
>expensive engine.  But, why knock with less timing.  Happened
>in a rather short peiod of time.  They weren't into keeping the engine
>loaded to find out.  Time didn't permit trying for plug cuts.....
>>
>>By the way--Tell Sleepy no knock-knock jokes are allowed on this list!!
>
>I'll let ya tell him, he's a short bloke, but gotta temper ya don't wanna
>see.
>Bruce
>>(Unless of course that would make him and all his buds quit!)
>>
>>Greg
>>
>
>
>