Seemsl like I am getting a lot of knock

[stevep]

Hey guys can you take a look at my datalogs. I am hearing a lot of knock. Yes its mostly at WOT but not alway, sometimes I hear it and feel it when rolling around 30-40 mph then hit the gas to speed up or pass.

My Car: 2009 R/T K&N cold air, suitcase muffler delete. Tune= 91 Oct CAI Performance tune. I have pred U7135 with version 27.

I uploaded a few files that hopefully will help. THe stock tune, and the two data logs of the 91 Oct tune. 1 right after install and drive, the second after more time and miles to see if its correcting itself. Thanks for you time and hlep.

Steve-

[mikel]

You hear it?

Have you logged the stock tune to see if it has KR?
You dont list a catch can, if you dont have one, Id get one for starters.

[stevep]

Hey Mike, the stock tune is the last tune I uploaded. I did not see any knock when viewing stock tune. I will check it again. What I "hear" sounds to me like knock...kinda like noise you hear when you have bad gas (in the car)....and car runs rough or struggles. Make sense?

[stevep]

Mike did you look at the stock tune log?