Quote Originally Posted by Ginseng View Post
Mine is close and im sure it probly hits but doesnt cause kr. Take off the s/c belt and see if the kr persists?

Also to mention befor i tuned my car i had 4-6 degrees of kr with intake and headers. Now its gone
KR with S/C belt off, got KR cruising at 80mph like 4-5 degrees lol with the cruise control on lol
Last thing to check is the catalytic, will take O2 out tomorrow & see what happens.