Quick question, that I think is easy to answer. Which direction does the fuel flow on a 964/993 engine. Is it:
a) gas tank -> fuel pump -> fuel pressure regulator -> engine -> gas tank
OR
gas tank-> fuel pump -> engine -> fuel pressure regulator -> gas tank
(i.e. is the fuel pressure regular on the input fuel line or output fuel line?)
Thanks - I'm just reassembling my car after 3 or so years and forgot some "details".
Thanks,
Steve