Topic: Crankcase Ventilation
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Answers to Common Questions
What Is Positive Crankcase Ventilation?
Answer An engine's combustion chamber does not have a perfect seal. At the time of ignition, some of the expanding gas leaks past the rings into the bottom (crankcase) of the engine, known as the Blowby Gases. This gas contains oil and part... Read More »
Source: http://wiki.answers.com/Q/What_Is_Positive_Crankcase_Ventilation
How to Inspect the PCV Valve in a Crankcase Ventilation System
The PCV valve is an important component of your car. It helps regulate crankcase fumes so the fumes don't explode in the case of a car backfiring. The PCV valve on a car also helps seal the engine properly. You should inspect your valve to ... Read More »
Source: http://www.ehow.com/how_4486227_inspect-pcv-valve-crankcase-venti...
How does a positive crankcase ventilation system work?
Answer it keep a litle preshure in the crank case to prevent oxygen to get in there (shake oil and osygen and you get wip) and bleed the vapor to the intake. Read More »
Source: http://wiki.answers.com/Q/How_does_a_positive_crankcase_ventilati...
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Crankcase Ventilation
More Common Questions
Answers to Other Common Questions
As the name suggests, there is "positive" pressure in your crankase from all that movement. you could create a vent that just let it out into the atmosphere, but since it has fumes from oil/gas it's bad for the environment. this is why it i...
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Source: http://wiki.answers.com/Q/Why_is_positive_crankcase_ventilation_i...
In 1961, the first PCV systems appeared on California cars.
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Source: http://www.chacha.com/question/when-was-the-positive-crankcase-ve...
Try pulling the PCV, engine warmed up and running. Block the hole it came from, and see if after a time pressure builds up. If so, you should check the fresh air intake for blockage. Failing that problem, I'd say the engine is shot. Excessi...
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Source: http://answers.yahoo.com/question/index?qid=20091025175627AAAMpHD
take the oil pan off and everything around it you will see it take the chain off take the pistins off and replace
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Source: http://wiki.answers.com/Q/How_do_you_install_a_positive_crankcase...
http://www.bimmerfest.com/forums/showthread.php?p=3672529
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Source: http://wiki.answers.com/Q/How_do_you_get_to_the_crankcase_ventila...
Yes. I know PCV valves have been around for many years. I try to replace mine every 20K. I also replace it with the dealership one. It may seem like a not so important part of the motor but it is claimed to be as much as 2mpg difference bet...
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Source: http://answers.yahoo.com/question/index?qid=20100103215134AAktc2j
