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Curious if anyone can help me with trying to figure out how the En-454 LTD should be setup. whats its purpose.
There is a vacuum port off the back of the fuel petcock. where is this supposed to connect to?
there is a vacuum pump/valve that comes from the cylinder heads, where is this supposed to go? i assume its a pump of some kind.
there is also a vacuum/breather coming from the carb. where does that go?
there is no vacuum port coming out of the tank.
I don't use the original air box. I use cone air filters.
I currently have problems with the gas draining out of the carbs when the motorcycle is off. fuel petcock on.
i have rebuilt the carb and it helped for a bit, until it sat for a month and I started it up again.
My Clymers manual does not explain any of this and the only diagram is for emissions version with vent recirculation.
Please help...
-TF
There is a vacuum port off the back of the fuel petcock. where is this supposed to connect to?
there is a vacuum pump/valve that comes from the cylinder heads, where is this supposed to go? i assume its a pump of some kind.
there is also a vacuum/breather coming from the carb. where does that go?
there is no vacuum port coming out of the tank.
I don't use the original air box. I use cone air filters.
I currently have problems with the gas draining out of the carbs when the motorcycle is off. fuel petcock on.
i have rebuilt the carb and it helped for a bit, until it sat for a month and I started it up again.
My Clymers manual does not explain any of this and the only diagram is for emissions version with vent recirculation.
Please help...
-TF