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If its like my escort at the mo then it idles badly when warm and tries to cut out when pulling off.

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Q: What happens to auto when PCV valve goes bad?
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What happens if you put a PCV valve in backwards?

pcv valve wont work properly


How do you replace PCV valve on 2003 dodge Dakota?

go to the local auto shop and tell them you ned your pcv valve replaced


Where is the PCV valve located on a 1983 Nissan Sentra 1.6L?

on top of the valve cover.Center o the valve cover where a hose goes into it.it attaches to the Pcv


Where is the pcv for 97 eagle vision 3.5 l?

the pcv is in the back center of the plenium (intake) has a hose on it that goes to the left valve cover the pcv is in the back center of the plenium (intake) has a hose on it that goes to the left valve cover


Does a 1991 Pontiac Grand Am 2.5 manual trans have a PCV valve?

yes it does, all engines have a pcv valve ( positive crankcase ventilation ) valve. it is on the engine and vacuum goes to it from the valve covers.


What is the hose coming out of the PCV valve on your 1997 Ford Escort?

There are 2 hoses coming out of the PCV valve. One goes to the top of the engine and the other goes to the air intake at the air filter.


Where is the PCV valve on a 1992 wrangler Sahara?

It is on the valve cover, the hose attached to it goes to the intake.


Where is the PCV valve located on a 1989 Honda Accord SEI?

Not sure about the 1989, but 1990-1993 it goes into the valve cover. Look for a hose running to the valve cover and the PCV valve should be what is at the end of it pushed into the valve cover.


What happens If you have the PCV valve plugged off?

Positive Crankcase Ventilation (PCV). The PCV valve acts as a vent to the upper engine removing excess combustion gases via vacuum lines that plug into the valve. A dirty or restricted pcv valve and cause excess pressure on internal oil seals and gaskets.


Where is the PCV valve on a zetec s fiesta?

It is located in the intake manifold - there are 3 hoses connected via T-piece. The bottom hose goes into the PCV valve.


How do you replace the PCV valve on your 1986 Chevrolet Nova?

Pull upward on the hose that the PCV valve is in. The PCV valve will pull out of the hose. The PCV valve is located in the valve cover.


Where is the PCV valve located on a 1978 Pontiac Trans Am?

It's on the valve cover, look for a hose that goes to the carb and the pcv valve just pushes into the valve cover through a rubber grommet.If this is a Pontiac powered Trans Am the PCV valve will be in the valley pan, just under the intake. Should be in front of the carb.