4g63 smoking from breathers (blow by)
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Joined: Aug 2007
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From: BARBADOS
i had smoke coming from my side breather when my pcv valve to the intake manifold was faulty.
on idle the valve is supposed to open and vacuum from the intake manifold sucks out all the smoke and vapor. when it is closed on idle or blocked the vapor takes the next best path to get out.
on idle the valve is supposed to open and vacuum from the intake manifold sucks out all the smoke and vapor. when it is closed on idle or blocked the vapor takes the next best path to get out.
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