Fuel pressure settings on 97 mustang gt?

Question

wat is factory settings?

Answer 1

ummm. darn thats a tough one. its some where between 9-17 pounds. Ive got a 97 cobra stock on it is only 17 so I really dont know.

Answer 2

because your pump is about to go out,,replace fuel pump and filter

Answer 3

45 lbs should be close..

32 psi is right on for idle, and when you go W.O.T. it should spike to 40-43 psi.  if it is dropping under load, then you have an issue, and it is probably a weak pump....

Answer 4

Stock fuel injectors are 19lb, so I don't see a problem at 22psi.