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False Knock

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Old Apr 12, 2010, 03:51 PM
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False Knock

Ive attached three log files in hopes that someone can tell me whether im experiencing real knock or false knock.

Now I have been trying to hunt down a metal rattle from somewhere under the engine bay but havent found it. Im worried it might be rod knock, but is rod knock consistent? ie would I be hearing it during idle??

My pulls are pretty inconsistant with knock counts but the pulls are neverthless not knock free. Some pulls I see lower knock counts, one pull I logged over 20 counts.

Mods:

05 Evo 8
3" TBE (100 cell cat)
SpoolinUp COP
GSC S2 w/ cam gears
Supertech dual valve springs 96 seat pressure
Forge DV
Ebay 02
Forge MBC 24-25 psi
93 octane
Tuner flash

Might have missed something but thats the bulk of motor mods

Car left the shop running perfect with no knock counts so its not the tune.

Is my car going to grenade?!!??

Any input would be great guys.

Thanks
Andrew


EDIT: ok Im having trouble uploading my excel files, ill have them up asap
Attached Files
File Type: zip
2010-04-05-183523.zip (23.8 KB, 0 views)

Last edited by CAD EVO; Apr 12, 2010 at 05:23 PM.
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