)
2.If the plunger does not move, there is a clogging in the positive crankcase ventilation valve. In this case, clean or replace the positive crankcase ventilation valve.
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1.Insert a thin rod into the positive crankcase ventilation valve from the side shown in
the illustration (cylinder head cover installation side), and move the rod back and forth to
check that the plunger moves. 2.If the plunger does not move, there is a clogging in the positive crankcase ventilation valve. In this case, clean or replace the positive crankcase ventilation valve. |