Rebel511
Newbie
It has an on off switch my tb was smashing it so I took it off and the tubing broke easy is this necessary do I need to fix right away?
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Ok thanks but why is there an on off switch I can turn?That's the pcv hose. L31 has the pcv valve in the manifold and a simple hose connection off of the driver's side valve cover aft. Pre-vortecs the valve was on the cover and the hose connection at the manifold. PCV inlet air is on the passenger side air cover forward and connects to the inlet air neck. So yes, definitely need it. If you need replacement parts the pcv system is listed under emissions control.