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Checking EGR & PCV valves

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Old May 1, 2012 | 03:12 PM
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Default Checking EGR & PCV valves
Guys, I would like to check if EGR and PCV valves are working OK.
PCV valve is correctly connected to the manifold vacuum, while EGR is not connected any more. Any suggestions on how to check them? Thanks
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Old May 1, 2012 | 03:44 PM
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PCV test is typically if it rattles when you shake it, it's not stuck. With the engine running, if you pull the valve out of the valve cover you will feel suction on the exposed end.
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Old May 1, 2012 | 03:52 PM
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Originally Posted by MelWff
PCV test is typically if it rattles when you shake it, it's not stuck. With the engine running, if you pull the valve out of the valve cover you will feel suction on the exposed end.
Thanks, tested and it rattles, also I feel suction! This one is good...
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Old May 2, 2012 | 03:39 AM
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Any suggestion for EGR valve?
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