My car has a hard time starting. It's been suggested that I get a reading with a fuel pressure gauge. I've got the gauge but don't know where to attach the hose. Looked all around the fuel rail and pressure regulator for a connection spot. Is there such a location or do I need some sort of adaptor for the connection I have? Thanks

 

You'll need rubber hose and T- connector. Now to hook it up , look above your fuel filter - the upper hose from fuel filter goes to fuel rail feed line . the one on the bottom is the return line , just disconnect the feed line( heads up - its bit tight there) , splice your T fitting there and you should be good to go.

Nick.