General Motors — Fuel Filter Replacement
Maintenance
From a General Motors operator's manual covering: 181 CID, 3.0L L4, GMG-430, LW6. Check it applies to your exact model before use.
Applies to: General Motors 3.0L L4 (181 CID) engine
Before you start
- Wipe away spilt fuel as it could start a fire.
Procedure
- Remove element while using care not to spill fuel.
- Do not wash or reuse element.
- After installation, bleed fuel system and check for fuel leaks.
Specs & values
- Replace element every 500 hours.
Source: General Motors operator'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.