Fuel Pressure Regulator failed AGAIN

[scottfab]

Originally Posted by Barry

How do I check the fuel pressure coming in to the regulator? Any easy way to do this?

Good question. I've not done this on a ZR-1.
Some ideas:
1. Remove the fuel filter temporarily and put in a "T" . Run the extra line out to a pressure gauge. (use GOOD pipe clamps)

2. Remove the fuel pump assembly and install a "T" right after the "Y" junction. Run the extra line up to a schrader valve near the opening such that you can get at it with the cap off (disadvantage in that cap must be off to measure)

Others may have better ideas. Obviously these are untested ideas so be careful !!!