I have a 1989 VW Fox Door Sedan. The differential pressure regulator (The small box on the side of the fuel distributor that says "Bosch") is leaking like a siv. There dosen't appear to be any cracks or gashes on either face. Replaced the o-rings twice. Any suggestions? Much Thanks.
duct tape fixes everything, lol um, i would just search around man i am sure you can find one cheaper somewere you know. Or just maybe and I MEAN just by anychance you might be able to find one in a junk yard. Ive had to do that a few times just to keep mine running until i had the money to get a new one you know.