2002 gtx 600d1 fuel press,

[mark leahy]

any know what fuel pressure should be on a 02 gtx 600di? mine starts and idles four about 5 sec. and stalls . have 25 psi on key up run at 100 psi for a short time and stalls out at 85 psi. was told needs a fuel pump. any and all info is a great help . thanks mark