I have a 01 camaro ss that i bought with 19,000 miles on it. Since i have owned it i have had and still have spark knock issues. was woundering if anybody else had issues with this yr. And if they have a spark table to go off of if they did change the values. I have noticed it only does it when the ouside temp is above 75 degrees. When its cold outside there is no spark knock. Also if i am driving around town for an extended period of time. I have tried seafoam, and always run premium gas as well, I have heard that these years cars timing tables are a little advanced and have heard of guys pulling timming back. Any info will be greatly appreciated.
Since i have owned it i have put s.t.headers,air lid,forced air induction, Ported and polished m.a.f. slp exahust.