Chevrolet Silverado / GMC Sierra. Service manual — part 92

Fig. 294: View Of Ground Strap And CMP & Fuel Pump/Oil Pressure Sensor
Connectors
Courtesy of GENERAL MOTORS CORP.

6. Connect the fuel pump/oil pressure sensor electrical connector (3).

7. Check and adjust the engine oil level, if necessary.

OIL LEVEL INDICATOR AND TUBE REPLACEMENT

Removal Procedure

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 295: Locating Oil Level Indicator
Courtesy of GENERAL MOTORS CORP.

1. Remove the oil level indicator.

2. Remove the right exhaust manifold. Refer to Exhaust Manifold Replacement - Right

Side (4.3L) .

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 296: Locating Oil Level Indicator Tube Bolt
Courtesy of GENERAL MOTORS CORP.

3. Remove the oil level indicator tube bolt.

4. Remove the oil level indicator tube using a twisting motion.

5. Clean the old sealer from the indicator tube and engine block.

Installation Procedure

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 297: Oil Level Indicator Tube Sealant
Courtesy of GENERAL MOTORS CORP.

1. Apply sealant around the indicator tube 13 mm (0.5 in) below the tube bead. Refer to

Sealers, Adhesives, and Lubricants for the correct part number.

2. Install the indicator tube. Rotate the oil level indicator tube into position.

3. Install the indicator tube bolt.

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado