Question about 1994 Chevrolet Suburban
Need to change PCV valve and can't seem to find it
Posted by Anonymous on
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Posted on Jan 02, 2017
It is located on top of the valve cover. Buy the new one and you will see what it looks like, then you will pull the hose off of it and put the new one on, 5-minutes at top to do this job.
Posted on Feb 08, 2009
SOURCE: PCV VALVE REPLACEMENT
The pcv valve is usually located on one of the valve covers look for the larger vacuum hose coming from the intake manifold and follow it you should find it that way. changing it is a matter of sometimes using a pair of pliers to remove a small clamp then rotate back and forth the pcv valve while holding the hose and pulling it away and off.
Posted on Jul 02, 2009
it should be in the top of the intake manifold, the air cleaner tube goes into the throttle body and there is a little line that runs from the air cleaner tube into the pcv value and is screwed into the intake manifold.
Posted on Aug 23, 2009
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