Deceleration valve leaking?
@Garrett Ellison , the EGR goes to the same location on the intake, a large threaded boss that has the 2 fittings: EGR and gulp valve inlet so no exhaust is present. Datsun used the same contraption but I think the Datsun had a temperature sense fitting on their's too. It was weird: It was idling after I did a fuel pump and filter...and then it just died. Thought I had run out of gas. Fuel sight was still full...Hard to start after words and had to feather the throttle to keep it running. Classic vacuum leak and a big one. cleaned the carb thinking the air bleeds were plugged up or the accelerator pump was shot but the carb is NOS also 5 years, 1000 miles. This motor has the pulse injection, just a big exhaust manifold inlet attached to the air cleaner through a giant (12) one way valve. Loud as hell with the air cleaner off. Ill take some pics tonight. 6 is the suspect....could be a F'd PCV (9).
@Garrett Ellison , the EGR goes to the same location on the intake, a large threaded boss that has the 2 fittings: EGR and gulp valve inlet so no exhaust is present. Datsun used the same contraption but I think the Datsun had a temperature sense fitting on their's too. It was weird: It was idling after I did a fuel pump and filter...and then it just died. Thought I had run out of gas. Fuel sight was still full...Hard to start after words and had to feather the throttle to keep it running. Classic vacuum leak and a big one. cleaned the carb thinking the air bleeds were plugged up or the accelerator pump was shot but the carb is NOS also 5 years, 1000 miles. This motor has the pulse injection, just a big exhaust manifold inlet attached to the air cleaner through a giant (12) one way valve. Loud as hell with the air cleaner off. Ill take some pics tonight. 6 is the suspect....could be a F'd PCV (9).
