Hi,
If it starts with starting fluid, I believe you are on the right track. Here is a link that shows in general how it's done:
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
Your vehicle won't have a port to connect to, so you will need to add a T where the fuel line. if you look below, the pics contain the directions and pics related to connecting the T. The last pic shows the manufacturer's specifications for pressure and possible problems you may encounter.
Let me know if this helps or if you have other questions.
Take care,
Joe
See pics below.
Images (Click to make bigger)
Wednesday, March 24th, 2021 AT 5:48 PM