will the fuel system bleed by cracking the T valve? friend of mines truck ran out of fuel & its running a little shakey

 

Yes.

 

No you can not.

The Tee valve is the water in fuel drain and is at the bottom of the filter housing-air rises.

To bleed the fuel system on a running truck is not needed-they self bleed once running.

Otherwise the year of truck would be helpful to give better direction for a faster start next time.

 

Opps!