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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.’
Now, this is the kind of car maintenance I can get on board with! A car expert named Scotty posted a video on TikTok and told ...
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 ...