Long time lurker first time posting. I really appreciate forums like this and could definitely not accomplish what I do without them. So here is my contribution on a headlight mod for x70 cars. IMG_20170115_123545.jpg I have spent a lot of time trying to figure out how to properly improve the lighti...

Should have updated this. It ended up being my knock sensor. Knock sensor was faulty and activating causing the mixture to change.