Truck is a 2WD 22R and has 240,000 miles on it, so time for a 30,000 maintenance. Had a mechanic drain/refill the tranny and differential and repack the front wheel bearings, and he did a complete brake job too.
Today included:
1) new alternator drive belt 2) new plugs 3) new wires 4) new air filter 5) new gas filter 6) new PCV valve 7) new distributer O ring 8) new rotor 9) new distributer cap 10) reset timingHave to adjust the valves some other weekend.
Distributer's been leaking oil for over 10 years now, never took it off before. Pretty easily actually, crank engine over to 0 degrees TDC, remove one bolt and it pops out. PITA part was replacing the alternator belt, had to take the skid plate off to loosen the alternator pivot bolt on the bottom.
Runs like a top now.