Ok so I'm really really hoping to come across someone with some time to kill. I'm going to be as descriptive as possible but Id like some pro answers. I do not have a bmw shop or dealership in my area. This will be my personal doings but I want to make sure that everything I do is on point I...
Needs some help diganosing: 2001 330i 5 speed: 135K Miles
Codes P071 P074 Both banks lean fuel triggered
Note CEL goes out by itself, and comes back on a few days later
While driving I am experiencing the following:This is an intermittent Problem
What feels like I have suddenly removed...