OK, what a PITA putting this fuel pressure regulator in!!! What should I set it at? I set it at 40 with the vaccum line off. When I put it back on, it drops to 30. Should I readjust it with the vaccum on? Thanks!!
A forum community dedicated to Ford Mustang owners and enthusiasts. Come join the discussion about performance, production numbers, VIN decoders, modifications, troubleshooting, power adders, DIY tutorials, and more!