Ok, so I know my next step in getting my Baby running after 5 years is to test fuel pressure. My question is how do I do this? I know I need a fuel pressure gauge... what I need to know is where do i test it? I've looked for how-tos and cannot find specific to my year information. Everything I've read shows how-to, but the information doesn't match up to what I see under the hood.
I don't really want to sound like an idiot... I've just never worked on fuel injected vehicles, much less a Vortec.
And since we're on the subject, if fuel pressure is off, I need to next change fuel filter, correct? Wanna add on the step-by-step for this as well, please?
Thanks in Advance!