Chevrolet Silverado / GMC Sierra. Manual - part 198
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 660: View Of CKP Sensor & Bolt
Courtesy of GENERAL MOTORS CORP.
9. Install crankshaft position sensor until fully seated into the engine front cover.
10. Install crankshaft position sensor bolt.
Tighten: Tighten the crankshaft position sensor bolt to 8 N.m (71 lb in).
OIL PUMP INSTALLATION
Fig. 661: Oil Pump Locator Pins
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Courtesy of GENERAL MOTORS CORP.
1. Inspect for properly installed oil pump locator pins.
Fig. 662: View Of Oil Pump
Courtesy of GENERAL MOTORS CORP.
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
2. Install the oil pump.
3. Position the oil pump onto the pins.
Fig. 663: View Of Oil Pump Bolt
Courtesy of GENERAL MOTORS CORP.
4. Install the oil pump bolt attaching the oil pump to the rear crankshaft bearing cap.
Tighten: Tighten the oil pump bolt to 90 N.m (66 lb ft).
OIL PAN INSTALLATION
IMPORTANT: Do not reuse the oil pump driveshaft retainer.
During assembly, install a NEW oil pump driveshaft retainer.
NOTE:
Refer to Fastener Notice .
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado