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PCV System (Part 2) - What is Blow-by

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Uploaded by on Mar 26, 2010

Moss Motors Tech defines engine Blow-by and why it happens. Also how some Blow-by is necessary for proper operation and long as you have a proper PCV system.

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Autos & Vehicles

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Standard YouTube License

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  • My mums engine's blow-by got so bad today it's pushed the oil filler seal away so oil sprays everywhere! :( Time for a rebuild me thinks! Or not! lol

  • dude i sware this guy makes automotives sound like he is steve erwin sneaking up on a animal giving details lol

  • ooh i cant wait

  • Great videos. Keep it up.

  • excellent videos

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