Exhaust Gas RECIRCULATION
- Description
- Operation
- Testing
- Servicing
- Trouble Shooting
- Notes
- EGR Valve Stem Does Not Move On System Test
- EGR Valve Stem Does Not Move On System Test, But Operates Normally On External Vacuum Source
- Engine Will Not Idle, Dies On Return To Idle Or Rough Idle (EGR Valve Open At Idle)
- Engine Will Not Idle, Dies On Return To Idle Or Rough Idle (EGR Valve Closed At Idle)
- No EGR Valve Operation With Warm Engine
- EGR Valve Operating With Cold Engine