I've noticed a few days ago that my BOV had started fluttering like it was surging; I hope not. It's the Bosch BOV that came with the RRM Stage 2 Kit. How do I adjust it? Also, as I was logging, I had 15* of knock at 5967rpm! This was using Mitsulogger. I don't have my log run with me at the moment but I know I have to retard my timing. These issues might be because of the weather change but I just want to make sure if that's the case.

 

15 counts you say. you better back off on the timing. what do your afrs look like at that rpm?

 

No clue. I had no wideband connected.

 

whats your vacuum on idle? i had the flutter when i had low pressure when i had the bosch bov.