If you don't have a gauge, many parts stores will rent them or you can purchase one at the test equipment store site on this page.
Let me know what you find.
joe
Dec 14, 2020 at 3:04 PM
ARTSYGYRL25
MEMBER
1 POST
How do you check the fuel pressure
May 8, 2021 at 10:14 AM
(Merged)
CARADIODOC
CAR REPAIR CONTRIBUTOR
34,309 POSTS
With a fuel pressure gauge.
You sure didn't provide many details to work with. You didn't even bother to list the engine size so I don't know if your engine has a fuel pressure test port. If it doesn't, you have to insert a "tee" fitting in the rubber fuel hose.
Many auto parts stores rent or borrow tools. Those that do will have the pressure gauge.
If it has a port it will be on the fuel rail
See diagram below
Image (Click to enlarge)
May 8, 2021 at 10:14 AM
(Merged)
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.