The 2000 was the last year before they switched body styles and engine platforms. So, it's not like it was an earlier "we're still figuring it out" design. Like anything else, you have to diagnose it methodically. Playing parts darts rarely ever nets anything other than deeper frustration and lighter pockets. As best as I can recall the symptoms from your other thread, the fuel filter isn't a dart I would've thrown.
But, you have it outta your system now.
Let's pick up where you left off in your other thread and git 'er did.