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1983
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Custom Cruiser 5.0 Y, 250C/M31
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EGR System - Gasoline
EGR System - Gasoline
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Description
Operation
Vacuum Modulated (Ported Vacuum) EGR System
Exhaust Back-Pressure Modulated EGR System
Notes
Positive Back Pressure EGR Valve Operation
Negative Back-pressure EGR Valve Operation
Pulse Width Modulated EGR System
Maintenance
EGR Valve Cleaning
Component Testing
Positive Back-Pressure EGR Valve
Vacuum Modulated & Negative Back-Pressure EGR Valve
Pulse Width Modulated EGR Valve