Got ahold of a fuel filter that looks just right today. Cost a whole $3.75 US. This afternoon I'll depressurize the line, use my trusty garden pruners to just cut the rubber line in half, and put on the filter. Wish it were glass so I could see what's going on inside, but oh well....
This weekend I am taking the car on a 600-mile trip. This should give the cleaners I put in the fuel and the oil a good workout...
1989 560 SEL (black/black)
2001 Audi TT Roadster (silver/grey)