Isuzu 4LE2 — Removal of Water from the Fuel
Maintenance · fuel filter
For the Isuzu 4LE2, from the Isuzu owner's manual.
Applies to: Isuzu 4LE2, Isuzu 4LE2 engine
Before you start
- Perform the fuel system air bleeding after the water in the fuel is drained
Procedure
- Turn the fuel filter lever just above (close) until it stops to cut off the fuel.
- Loosen the ring nut, remove the cup together with the element, and drain the fuel.
- Clean the cup, install the element and tighten to the filter body with the ring nut.
- Turn the fuel filter lever just below (open) until it stops to conduct air bleeding for the fuel.
Full service-parts list: Isuzu 4LE2 →, Isuzu 4LE2 engine →
Source: Isuzu owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.