Hi All,

I could use some advise on testing pressure in my fuel rail. I just replaced all the injectors and o-rings on the fuel line fittings.

Before I assemble the rest of the TPI. I was hoping I could test the fuel pressure by turning the key to the on position. I am assuming this will prime, and pressurize the fuel system.

Is this a correct assumption? Will this cause damage to the system given that nothing is connected?

Any advise would be greatly appreciated.

Best Regards,
William