pcv valve
#1
Junior Member
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pcv valve
hi guys ! it,* me again ! i have a 97 buick lesabre 3800 v6 and it shows the pcv valve is under the map sensor so how does it get the vacuum without a vacuum hose ? all i see is a map sensor and a spring ! all the pcv valves i seen had a hose going to it ! thanks guys for your time ! also would it be ok to use a 180 dregree thermostat ? i don,t know what,* in it now, i just got the car not too long ago but so far the thermostat seems to be working ok ! you have a good day and thanks again !
#2
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#3
Senior Member
Posts like a Supercharger
Looks like it'* buried in the end of the upper intake plenum - sealed in by the MAP. Can anyone explain how this works..?
I'd guess it doesn't need to be in a loop, with a hose on one end, since it'* inside a vacuum - like, up in space man.
I'd guess it doesn't need to be in a loop, with a hose on one end, since it'* inside a vacuum - like, up in space man.
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Soft Ride (06-02-2015)
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