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That's the "crossover breather" hose. The end sticking out the front of the engine is supposed to be attached to the driver's side valve cover. That hose attaches the L and R valve covers to equalize cranckcase pressure.
That's the "crossover breather" hose. The end sticking out the front of the engine is supposed to be attached to the driver's side valve cover. That hose attaches the L and R valve covers to equalize cranckcase pressure.
Wow, so what’s the negative of this hose open up like that?
