i changed my head gasket not too long ago and know there has been oil collecting in my spark plug tubes.it has made fuel economy an issue so i put new plugs in and it did help (old plugs where only 4months old) so please help </P>

 

Oil in the tubes? Did your mechanic or you spill oil on the valve cover in your most recent oil change?

 

ring job.

 

a guy i work with said its the pcv.what do ya'll think is it a possibility</P>


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Its possible or you need a new cam(valve) cover gasket.