I have a 1994 90 stock 3.9. I am going to do the fuel injectors and was wondering if there is a fuel rail that has the nipple for attaching a pressure gauge. It would make troubleshooting much easier going forward. I looked at the Disco 1 rail and it looks similar but the fuel pressure regulator is on the other side. Is it possible to fit one of these?
3.9 fuel rail with pressure fitting
- Thread starter wrc3
- Start date
I would think getting the correct fittings for your fuel pressure gauge would make more sense.
94’s dont have a fuel pressure gauge fitting. You have to put one inline with an adapter and clamps, thus why I was asking if there is another fuel rail that will fit.
Yes, I know. Most Land Rovers do not have ports to attach a fuel pressure gauge, so you have to T into the line. I don’t know how often you plan on checking fuel pressure, but in the off chance you do need to check, it only takes two wrenches to remove the line and attach a gauge.
As a follow up I did get one from a Discovery and it looks like it would fit but the fuel temp sensor fitting is father away so you would need to rewire that to extend it’s reach. And the fuel pressure regulator is also on the opposite side so you would need to extend that hose as well.