have checked fuel pressure, it is 65 psi 2004 ford ranger 3.0 L

What is your question?

have blown out filter and lines from fuel tank, truck will start but only run a couple of seconds,putting starter fluid in blower does cause it to run great for a short time.

What makes this problem better or worse?

can't keep it running

How long has your 2004 Ford Ranger had this problem?

just started yesterday