Could someone please inform me exactly where the fuel filter is on a 1998 Z3 with a 1.9 engine. Also, precautions about replacing. Is there a site that shows the part on the vehicle? Although my low mileage - always stored BMW has been near perfect, it now stalls while driving and stopping; and this is usually after 8-10 minutes of driving. This first occured after I opened the car up this spring. A friendly neighbor who worked and lived in Germany, suggested in may be the fuel filter. I realize this may be only one of many possibilities, but it's a starting point for something that probably should be changed anyway (10 years old).