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Wondering what this pipe threads are for on the intake. I know I plug some because I will not be running egr. Does anyone know what these ports are for? And which ones would I plug/ use. Thanks y’all
They are in an intake port so they have to be vacuum ports. if you don't need them install pipe plugs.
The two in the front by the thermostat are coolant passages.
They are in an intake port so they have to be vacuum ports. if you don't need them install pipe plugs.
The two in the front by the thermostat are coolant passages.
the 2 coolant passages would be on the side of the intake by the thermostat, correct? they are for heater hose and water pump bypass. Correct me if I am wrong
