91CaliTBIRD
Registered User
i know to test the fuel pressure regulator is to disconnect the vacuum line while the SC is running and if there is any fuel at all coming out of the vac. line, it means the fuel pressure regulator is bad. My question is this..is there only one vac. line on the fpr? Is it easy to just disconnect the vac. line so i can test the regulator? Give me a couple pointers please. Thanks