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A Car Expert Shared How People Can Fix Their Engines For Only $7. – ‘Many cars burn oil because the PCV valve has gone bad.’
Scotty said, “Many cars burn oil because the PCV valve has gone bad. PCV stands for positive crankcase ventilation. It’s part of the anti-pollution system.” Scotty pointed out a small piece ...
Cars8y
PCV Valve
Separating the crankcase from the intake manifold, which is a source of varying air pressure, the PCV valve maintains the optimal level of vacuum in the crankcase to extract the products of blow ...