First off thanks in advance.
Trooperbc,anything is possible but in this case I did try switching them,the hoses were from intake to solenoid to canister.So it really should not matter this valve is open or closed with no check valve.
Also I did check that valve operation(duty) and it worked plus there was current feed to the connector.The other is a vent valve which worked when tested I got rained out before testing the harness.
Gizmo,thanks I will be sure to keep the fuel level within those parameters.She drove 15 miles in 90'F+ temps to the station,should be warm enough.
So with that Ramblin'Fever I am willing to rule out not up to temp.
Trooper I don't have the physical manual-it is on CD so I don't know the page #'s but my setback there was that I do not have a tech2 scanner which Isuzu relies on for all diagnostics.It was too expensive,well over $3000 when I looked.I am using an OTC Nemesis.
So I plan to trace the lines they go from hose to steel lines back to hose at the canister,I did blow some air through and it seemed like there was too much resistance.
So after verifying that I have the correct line I will look for a blockage all the way down the run of tubing.
Since there is no DTC I am inclined to think it is something small and illusive.
Thanks for all of your input,It has helped already!!I will inspect the whole series of components right back to the gas cap.
I am determined to solve this and I can't wait to share what I learn.This is a great site wish I found it sooner.SFrunaround
