How to test fuel pump? How to attach pressure gauge?
Great photo. That was a handy tool for old cars. I think the op may be a beginner. I was looking for a video to help him along but everything seems to be late model fuel injection stuff.old school combo valve, comes with cone fittings that you can jamb into fuel lines. Were only talking 8 psi tops. HF has them for $13 with a bunch of fittings. doubles as a big vacuum gauge.
