clean sensors and filters and have scanned at local store for codes
fuel Filter was a good start, but clean away and/or replace: IAC, MAF, TB, intake box and tube, replace/clean air filter, plugs, wires, etc.
As for running strong: do a fully synthetic oil change with a super high quality filter for 1 or two changes (5K miles with syn), replace pumpkin fluid (judging by the avatar, replace both pumpkin fluids), fully flush coolant system, old coolant tends to chemically changea nd quickly becomes corrosive and rusts the guts of a coolant system, fully synthetic tranny fluid change (dont recommend flushing but thats your choice) with new filter. Plugs and wires are always a nice thing to change. new air filter (better breathing, better running).
2000 XLT AUTO 3.0 FFV 2WD <> 31" Destination A/T <> 3" lift <> Sony/Kenwood Audio <> LEDs <> Offroad Lights <> Tint <> Flowmaster Duals <> Expo Roof Rack W/ Lights<> Diamond Plate Toolbox <> !StIcKeRz!