Isuzu — Engine Oil and Oil Filter Element Change
Maintenance · Lubricating system
From a Isuzu owner's manual — check it applies to your exact model before use.
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Before you start
- Use a receptacle to receive the drained oil so that the engine and equipment may not be stained.
- Do not dispose of used engine oil carelessly; recycle it at a used oil collection facility.
Procedure
- Wipe clean around the oil filler cap and remove the filler cap.
- Remove the oil pan drain plug and drain the engine oil completely (preferably while engine is warm).
- Use a filter wrench to remove the cartridge type oil filter element.
- Apply lightly engine oil to the O-ring of the new cartridge.
- Turn in new cartridge until its sealed face contacts the O-ring.
- Use a filter wrench to turn the cartridge a further 3/4 turn.
- Reinstall the drain plug and fill with new engine oil by the oil filler port.
- Wait about fifteen minutes until the oil gets down to the oil pan, then check the oil level with a dipstick.
- Idle the engine to raise the oil pressure, then check for oil leakage.
- Stop the engine and keep it stationary about twenty minutes, then recheck the oil level with the dipstick.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Engine oil change interval: initial 50, and thereafter every 250 operating hours
- Oil filter element change interval: initial 50, and thereafter every 500 operating hours
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.