Sierra 1500 2WD V6-4.3L VIN X (2004)
1. If installing the old fitting, apply sealant GM P/N 12346004, (Canadian P/N 10953480), or equivalent to the threads of the fitting.
2. Install the fitting until snug, if necessary.
3. Tighten the fuel pump/oil pressure sensor fitting.
1. Tighten the fitting to 15 Nm (11 ft. lbs.).
2. Increase torque until the centerline of the fitting (1) is 50 degrees from the centerline of the crankshaft (2).
Notice:
Refer to Fastener Notice in Service Precautions.
4. If installing the old sensor, apply sealant GM P/N 12346004, (Canadian P/N 10953480), or equivalent to the threads of the sensor.
5. Using J 41712, install the sensor.
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Tighten the sensor to 30 Nm (22 ft. lbs.).
