PCV Valve location on 2002 Yukon
Posted 14 March 2006 - 02:56 PM
I would really appreciate it if someone could tell me where the PCV valve is located on my 2002 Yukon XL (5.3L V8). The diagram on the air cleaner box is not detailed enough for me. I removed the plastic valve cover hood (says Vortec on it) and am still not sure where it is!
Posted 14 March 2006 - 03:07 PM
Edited by Indy, 14 March 2006 - 03:09 PM.
Posted 14 March 2006 - 03:15 PM
Thanks again - these new cars have me dumbfounded!
Posted 14 March 2006 - 03:24 PM
Posted 15 March 2006 - 02:42 PM
Posted 16 March 2006 - 09:28 AM
If the OEM was a fixed orfice thats the updated correct one. There is no need to replace it. 2004 up are built into the cylinder head.
Interesting... I recall someone telling me at one point there was a recall on it and every time I get an oil change they tell me I should replace the valve... I saved the original and will clean it up and put'r back in. Thanks!