- Dec 13, 2012
Ok so I have open port tuned car still on 20g till this weekend. My problem is the car when driving normally between 2-3 rpm will pull timing. I have cel to knock sensor on my boost gauge converted. That's how I can tell if it's knock or not my afr and timing are set good and usually only happens when I'm driving normally under boost or alite over boost as we'll. the knock sensor is set to 4 and the car revs up but it feels like it's not going anywhere. I don't know where to start and can't really find a thread on it. And input will help thanks if needed I can post a video later today.