Quote Originally Posted by Dontilgon View Post
What type of guage do you recommend .Only type I own and familiar with is the one where the nipple is on the fuel rail
John Hervey (Delorean Auto Parts) sells a 'CIS Fuel Pressure Test Kit' for $99. You can find these on eBay or Amazon as well. You temporarily install it in place of the hose from the warm-up (or control pressure) regulator to the fuel distributor. It has a valve, when closed (engine off), lets you see the full primary fuel pressure, which is good to know. When open, you can see the 'control pressure'. A very useful tool that any DeLorean owner should have.