Good job. Pressure below 60psi will cause the symptoms you described. Pressures should be 60psi to 66psi with the pump running, and remain above 55psi for at least 10 minutes after the pump shuts off. Both parts of the test failed. Most likely, the pump is bad. To find out for sure, you'll need to modify the tester so it will connect directly to the fuel filter outlet. All fuel pressure and flow must end at the tester.

 

checked it at the filter and no good so I swaped out the pump. it runs great now thank you for all the help

 

Cool, thanks for posting back! What pressure did you get at the filter with the pump running?