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The PCV valve on a 1999 Astro should be located on top of the valve cover. It plugs in and can be easily replaced.
It does not have a PCV VALVE, But it does have a vent tube on the very top of the transmission. It is hard to see but it's there.
where is the PCV valve located on a 2004 chevy tahoe
All engines have a PCV valve.
No tools required pull valve from valve cover, pull valve from vacuum line, install new valve.
The PCV valve is found in the valve cover on the passenger side.
The PCV valve on a 2002 Chevy Cavalier is located on the back of the valve cover. It is a plug in type.
Pull upward on the hose that the PCV valve is in. The PCV valve will pull out of the hose. The PCV valve is located in the valve cover.
The 06 silverado 4.3 does not have a PCV valve.
I was told on 2008 avalanche, should be same on 2007 (not sure) to replace the whole left side valve cover. The PCV is build in in cover ?
in what location can I find the pcv valve on my 2002 chevy tahoe
The PCV valve has a check ball in it, That's what you are hearing. REPLACE PCV VALVE