Slow start

I have a 1999 Grand 6 cyl that is slow to start. I put a fuel pressure gage on it and I am losing pressure after cutting off the engine. I had a Seville that was doing the same thing and I replace the fuel pressure reg and fixed the problem. I was told by one parts guy that the fuel pressure reg and filter come as an assembly. Another told me that I have to replace the fuel pump to replace the regulator. Can anyone give me the real story on replacing the fuel regulator on a Grand?
Thanks in advance on any help.

I have a 1999 Grand 6 cyl that is slow to start. I put a fuel pressure gage on it and I am losing pressure after cutting off the engine. I had a Seville that was doing the same thing and I replace the fuel pressure reg and fixed the problem. I was told by one parts guy that the fuel pressure reg and filter come as an assembly. Another told me that I have to replace the fuel pump to replace the regulator. Can anyone give me the real story on replacing the fuel regulator on a Grand?
Thanks in advance on any help.


Hi, The fuel pressure regulator on 99 grand cherokees is located above the fuel tank, on the frame work. If you want info holler dale [email protected] :rofl: :banghead: