Anti-AFTERBURN Valve
- Insure hoses are in good condition and properly connected. Remove air control valve to air cleaner hose from air cleaner. Disconnect vacuum sensing tube from relief solenoid valve.
- Start engine and run at idle. Place finger over open end of hose detached from air cleaner. No suction should be felt. Disconnect electrical coupler from anti-afterburn solenoid and suction should now be felt.