Chevrolet GMC 2002 Owner's Manual Supplement page 41

Be sure that the seal has not been dislodged from the
new element during installation.
6. Reinstall and tighten the ring nut to the top of the
filter head.
7. Connect a 5/16 inch inside diameter hose or tube
to the top of the air bleed valve and lead hose into
-
a fuel resistant container.
6-12
5. Line up the widest slot
in the top of the new
element with the widest
key on the top of the
filter head. The word
FRONT on the filter
should face the front of
the vehicle. Push the
element in until the
mating surfaces touch.
8. With the air bleed valve open, turn your ignition
key to START for 10 to15 seconds. Wait one
minute for your starter to cool. Do this until you
can see clear fuel coming from the air bleed valve.
If no liquid comes out, your vehicle needs service.
9. Close the air bleed valve, remove the hose and
reinstall the fuel cap.
10. Start your engine and let it idle for five minutes.
Check your fuel filter and air bleed valve for leaks.
Fuel Filter Replacement (Full
Your vehicle's engine should be off until the end of
the following procedure.
The fuel filter is located under your vehicle. It is
attached to the frame near the driver's side door.
1. Apply the parking brake.
2. Take off the fuel cap. This releases vacuum or
pressure in the tank.
3. Remove the bolts from the protective shield
covering the fuel filter.
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Size Van Models)