Blazer 2WD V6-4.3L VIN X (2004)
NOTE: Refer to Fastener Notice in Service Precautions.
5. Install the rear fuel pipe bracket retaining bolt.
Tighten
1. Tighten the rear fuel pipe bracket bolt to 6 N.m (53 lb in).
2. Tighten the fuel pipe retainer nuts to 3 N.m (27 lb in).
3. Install the new O-ring seals on the engine compartment fuel feed and the return pipes.
4. Install the chassis fuel feed and return pipes (1) to the engine compartment fuel feed and return pipes.
Tighten
Tighten the fuel pipe fittings to 27 N.m (20 lb ft).
5. Connect the spark plug wires to the left side of the distributor.
6. Tighten the fuel filler cap.
7. Connect the negative battery cable.
8. Inspect for leaks.
8.1.
Turn ON the ignition for 2 seconds.
8.2.
Turn OFF the ignition for 10 seconds.
8.3.
Turn ON the ignition.
8.4.
Inspect for fuel leaks.
9. Install the air cleaner outlet duct.