Been chasing a fuel pressure issue for weeks. Unsteady needle with pressure going up and down.
Removed the fuel pressure hose at the back of the gauge. Then removed the restrictor. It was totally plugged with what looks like aluminum. Can't explain how it got there other than I hear of people
making a restrictor by filling with some kind of silver stuff and then drilling a small hole. Ran a small
drill bit through it and now it's perfect!