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http://www.autorized.com/auto-maintenance/what-does-the-pcv-valve-do.shtml In a nutshell, the PCV (Positive Crankcase Ventilation) valve is part of a simple emissions loop that takes crankcase gasses back over to the engine to be burned instead of vented into the atmosphere. This actually has other benefits besides emissions control - it keeps the engine cleaner and makes it more efficient. The actual valve itself is very important because it controls HOW MUCH gas/air flows though at any given time. Too much is bad, too little is bad. The valve is matched to your car's engine.
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How do you replace the PCV valve on a 2001 Toyota Echo Where is it located?
It's an easy job, details can be found here: http://groups.msn.com/Sorensonbrian/yourwebpage.msnw
Where is pcv valve on 1991 Toyota Camry?
4 cylinder does not have pcv valve.
When to change pcv of Toyota Echo 2005?
Some say change the pcv valve every 40,000 miles. I think every 80,000 miles or 8 years is probably fine.
Where is the Pcv valve location on a 2001 lesabre?
where is the pcv valve located on a 2001 buick lesabre
Where is the PCV valve on a 2o002 Toyota Echo?
The PCV (Positive Crankcase Ventilation) valve on a 2002 Toyota Echo is located on the engine valve cover. It is typically a small plastic component that can be found near the rear of the valve cover, connected to a hose that leads to the intake manifold. You may need to remove the engine cover or other components for easier access. Always consult the vehicle's service manual for specific details and diagrams.
Where is the PCV valve on a 1997 Toyota Avalon?
The PCV valve on a 1997 Toyota Avalon is located on top of the engine. It connects the left valve cover with the intake.
Where is the PCV valve located on a 2001 suzuki esteem?
where is the pcv valve located on zuzuki esteem 2001
Where is the PCV valve located on a 1997 Toyota Rav4?
The PCV valve is located on top of the valve cover in the middle.
Where is the PCV valve located on a 2003 Toyota Matrix?
The PCV valve is usually on top of one of the valve covers.
Where is the PCV Valve on a 1993 Toyota SR5?
pcv valves are always located on valve covers (but not all vehicles have pcv valves)
Where is the PCV valve 2001 3.3 Chrysler minivan?
The PCV valve on a 2001 3.3 Chrysler minivan is on the top of the rear valve cover.
Where is the PCV valve in a 2001 rav4?
The pcv valve on a 2001 rav4 is on the passenger side plugged in the valve cover in the top rear of the engine.
