General Motors GMG-857 — Fuel Filter Element Replacement
Maintenance
For the General Motors GMG-857, from the General Motors operator's manual.
Applies to: KEM GMG-857, General Motors 5.7L V8 (350 CID) engine
Before you start
- The element cannot be washed and reused.
- Wipe away spilt fuel as it could start a fire.
Procedure
- Remove the element, using care not to spill fuel.
- Install the new element.
- Bleed the fuel system and check for fuel leaks.
Specs & values
- Replace element every 500 hours
Full service-parts list: KEM GMG-857 →
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.