I'm still learning the terminologies what is ST KNR? I can tell you it's very faint and definantly happens right at the point the mds is kicking off. Shut the mds off a minute ago, getting ready to go out with the Mrs. will see if it goes away.

"edit" With MDS off that problem is gone, I do still ...

I'll start with I have an 07 300C, just installed my Diablo last night. This morning we took the car for a drive for the first time since install and I experianced what ya'll are talking about. Am I correct to assume this is the same thing in my 300C as Brents truck? I have one more thing to add, at ...