Water Pump: Testing and Inspection

Water Pump Inspection

1. Remove the timing belt:

- J35Z6 engine Timing Belt Removal
- J37A4 engine Timing Belt Removal

2. Turn the water pump pulley counterclockwise, and check that it turns freely. If it does not turn freely, replace the water pump Water Pump Replacement.

NOTE: When you check the water pump, you may see a small amount of "weeping" from the bleed holes (A). This is normal.





3. Install the timing belt:

- J35Z6 engine Timing Belt Installation
- J37A4 engine Timing Belt Installation