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2014 Chevy Silverado
Platform: Truck, GMT 400, 800, & 900

wheres my pcv valve

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Old May 12th, 2012, 8:53 PM
  #11  
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New here so bear with me. MY 5.3 Chevy Silverado had a fixed orfice PCV and parts store sold me one with check ball. Will this hurt anything or should I put the old one back? It really wasn't bad.
Old September 29th, 2012, 8:46 PM
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Originally Posted by cams 98 silverado
i know some people say yey some say ney. oil catch can. i got first hand experience on seeing how much oil gets sucked through the pcv system and let me tell ya. i wish i took a pic of the intake innerds because right where the pcv system enters, in this intake was a wet puddle of oil/gas and blegh material. i blew out the pcv pipe... oily substance. im puttin a catch can in there and kicking out the pcv valve. heh. ill mail you mine its brand new i dont want it hahaha.
Did you ever install that oil catch can? Thinking of putting one on my Suburban.
Old August 29th, 2013, 2:17 PM
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Where is the pcv valve on 2009 chevy 3500 express van, 4.8 motor
Old October 11th, 2013, 1:53 PM
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I think 03 or 04 and newer is a fixed orifice style ( Integrated in the drivers side valve cover ) you need to replace the valve cover itself.
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