88. Oil Level Indicator and Tube Installation

Oil Level Indicator and Tube Installation





1. Install the oil level indicator tube and oil level indicator.

Notice: Refer to Fastener Notice in Service Precautions.

2. Install the oil level indicator tube bolt.
^ Tighten the oil level indicator tube bolt to 25 Nm (18 ft. lbs.).





3. Install the thermostat bypass pipe.
4. Install the thermostat bypass pipe to engine front cover bolt.
^ Tighten the thermostat bypass pipe to engine front cover bolt to 10 Nm (89 inch lbs.).
5. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489) to the throttle body studs.
6. Install the thermostat bypass pipe to throttle body bolt and nuts.
^ Tighten the thermostat bypass pipe to throttle body bolt and nuts to 10 Nm (89 inch lbs.).
7. Install the heated oxygen sensor connector to the thermostat bypass pipe.
8. Install the spark plug wire clip to the thermostat bypass pipe.
9. Install the spark plug wires onto the spark plugs.
10. Install the thermostat bypass pipe hose to pipe.