Engine Front Cover Replacement for GMC Truck GMC K Sierra - 4WD 2000

1. Remove the engine oil pan. Refer to Oil Pan Replacement .
2. Disconnect the crankshaft position (CKP) sensor electrical connector.
3. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
4. Remove the water pump. Refer to Water Pump Replacement in Engine Cooling.
5. Remove the CKP sensor. Refer to Crankshaft Position Sensor Replacement in Engine Controls - 4.3L.
6. Remove the engine front cover. Refer to Engine Front Cover Removal .
7. Discard the engine front cover.
8. Clean all sealing surfaces.

Notice: Do not reuse the engine front cover. Oil leaks may result.

1. Install the NEW engine front cover. Refer to Engine Front Cover Installation .

Important: Do not reuse the original seal (O-ring) when installing the crankshaft position (CKP) sensor to the engine front cover. Erratic engine operation may result.

2. Install the CKP sensor with a NEW seal (O-ring). Refer to Crankshaft Position Sensor Replacement in Engine Controls - 4.3L.



3. Install the engine oil pan. Refer to Oil Pan Replacement .
4. Connect the CKP sensor electrical connector.
5. Install the water pump. Refer to Water Pump Replacement in Engine Cooling.
6. Install the crankshaft balancer. Refer to Crankshaft Balancer Replacement .