Ok, I understand the Si requires premium fuel. Since I'm not a mechanic or have much experience with pinging, I'm making this thread so I can see what other people have experienced. My two questions are:
1) Have you had detonation in a car before? If yes, what car was it?
2) Have you or someone you know had detonation in the 6th gen Si? or previous Si?
3) Why do some cars adjust to lower octane while others don't?
thanks
1) Have you had detonation in a car before? If yes, what car was it?
2) Have you or someone you know had detonation in the 6th gen Si? or previous Si?
3) Why do some cars adjust to lower octane while others don't?
thanks