Hello people, this is my first experience with any forum but from what I can tell this is the only way to really get answers that are good for situations like this BMW Z4 that I got by way of trade. It’s a 2002 2.5 BMW with 69,000 miles on it and I’ve got more problems than I even know where to begin with But it does run like a top and I love it. I’m a mechanic, but I specialize in semi trucks so this is way out of my ballpark.