Where is the PCV valve located on the Cadillac.

Tiny
ANONYMOUS
  • MEMBER
  • 2005 CADILLAC STS
  • 67,369 MILES
Where is the pcv valve located on the cadillac sts 4.6
Saturday, October 27th, 2012 AT 5:00 AM

1 Reply

Tiny
RASMATAZ
  • MEMBER
Its under the fuel injector sight shield which you must remove to get to the PCV.

(Check out the diagrams below)

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken
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Saturday, October 27th, 2012 AT 11:45 AM

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