alright, I'm an engineer who drives a 1999 328i cabriolet with a 5-speed. On most cars, the fuel filter is in-line, however I don't know where exactly in the line it is, since I just bought my car a month ago. I wanna check the condition of the fuel filter. (And of course will be checking the air filter also) If anyone has done this to their own e36, please tell me where it is.