Topic: Positive Crankcase Ventilation System
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Answers to Common Questions
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...
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
When was the positive crankcase ventilation system invented?
In 1961, the first PCV systems appeared on California cars. Read More »
Source: http://www.chacha.com/question/when-was-the-positive-crankcase-ve...
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Positive Crankcase Ventilation System
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Answers to Other Common Questions
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 ...
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Source: http://www.ehow.com/how_4486227_inspect-pcv-valve-crankcase-venti...
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...
both are part of the emission control system for automobiles the carbon canister absorbs fuel fumes that build up while the auto is shut down, it is then vented to the engine to burn those fumes while the car is running the pcv system draws...
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Source: http://answers.yahoo.com/question/index?qid=20100111195059AARLrIw
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...
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
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
