So my car has been running fine.
-2011 GSR
-Cobb CBE
-Turbo XS DP (wide mouth) and Race pipe
-K&N intake

-I have been getting very minimal knock (maybe 2). Getting onto the interstate today I pulled a couple gears and my check engine flashed on and off then stayed off. I plugged in my accessport and noticed I was getting knocks. So I did one data log.

Any information would help- I pulled 2nd to like 6200 RPM
The pull is like at right in the first part of the data log. The rest is just cruising afterwards.

 

Send me the log and an email I would be happy to take a look and help you.

Mitch.Mckee@cobbtuning.com

Thanks,

Mitch

 

Happened to me too twice when I got on it hard not being fully warmed up. From what I've been told if the CEL flashes just let of the gas right away. 3 slow flashes is too bad. 6 fast flashes definitely get off it right away

 

im having the same issue, i didnt have this issue on my 2012 MR
anybody got an answer?