Hi all,
I purchased a 1983 hurst olds a couple months ago. It is missing almost all vacuum lines and parts. I was able to get some of the parts by finding what they are from the chassis service manual. The manual doesn’t show anything about the egr solenoid tvs that is shown on the vacuum routing diagram. Currently the egr valve is plugged into this black box and nothing else is connected to it. The black box has 6 total vacuum ports on it. Does this box even belong on the car? Should this be where the egr solenoid should be or is the egr solenoid part of this black box, but what plugs into the other ports and which ports are the egr ports? I was really hoping that the chassis service manual had some more detailed vacuum hose routing, but it doesn’t. Any help with this will be greatly appreciated. Trying to get everything back to stock on this car.
I purchased a 1983 hurst olds a couple months ago. It is missing almost all vacuum lines and parts. I was able to get some of the parts by finding what they are from the chassis service manual. The manual doesn’t show anything about the egr solenoid tvs that is shown on the vacuum routing diagram. Currently the egr valve is plugged into this black box and nothing else is connected to it. The black box has 6 total vacuum ports on it. Does this box even belong on the car? Should this be where the egr solenoid should be or is the egr solenoid part of this black box, but what plugs into the other ports and which ports are the egr ports? I was really hoping that the chassis service manual had some more detailed vacuum hose routing, but it doesn’t. Any help with this will be greatly appreciated. Trying to get everything back to stock on this car.