Asked in Chevy Blazer S-10, Boeing
What could cause oil going into your air cleaner box?
Stuck or bad PCV valve on the Valve Cover to the carb or throttle body. The other is the EGR valve. Most likely the PCV. ...
Asked in Pontiac Trans Am
Is the PCV valve for a 1980Turbo Trans Am 301 engine located in front of the carb It is not on the valve cover of the 80 model?
All but a very few rare SD Pontiacs are equipped with the PCV valve located in the valley pan. It would be just ahead of the carb in your car. ...
Asked in Pontiac Trans Am
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. ...
Will a defective PCV valve cause as engine to not run?
If the vacuum hose connected to the PCV valve was disconnected, it would idle poorly if at all, otherwise, no. ...
Asked in Crankcases and PCV Valves, Oldsmobile Cutlass Supreme, Ford Expedition Eddie Bauer, Ford Expedition XLT
Where is the PCV valve located on a 1972 Cutlass and how do you change it?
Follow the 1/2" to 5/8" black round hose (usually pre-formed to shape) from carb. Will go to PCV valve in the valve cover on engine heads or will be in the intake manifold(which the carb sits on) ...
Asked in Ford F-150, Ford F-250
Where is the PCV valve located on a 1975 ford F250 390?
in the valve cover left side and hooked to carb
Where is the PCV valve located on a 1984 Nissan truck?
below the carb. on the driver side
Asked in Chevy Camaro, Chevy 305, Chevy 350
Why is my 85 tpi 305 pushing oil up and out of the dipstick?
Check your PCV valve, EGR valve, ect. A motor needs ventilation, and for some reason yours is not getting any. PCV valve, stands for Positive Crankcase Ventilation. If plugged, that would certainly cause it to puke oil out, some where, anyway. PCV goes into one of you valve covers, and runs a hose to the back of the intake manifold, probably behind the carb.........Chuck. ...
Asked in Pontiac GTO
How do you to install a pcv to the carburetor on a 1972 gto?
It's a fairly straight forward procedure. The PCV valve mounts in the valley pan. Run the hose from the PCV valve to the large vacuum port at the bottom of the carb. That's it. ...
How important to change PCV valve Nissan pickup 1994?
It is very important to change PCV valve. If valve is old it will plug or seize. This will cause oil pressure to rise and may cause leaks. Most likely the valve cover gaskets will leak if PCV valve is plugged. ...
Where is the PCV valve located on a 1992 GMC Sonoma?
The PCV valve is just to the left of the carberator...if your looking at the carb. follow the hose comming out of the center of it (should be rubber and hard plastic combo) that plugs into the PCV valve. I believe the answer is that it does not have one...I have a 2000, and it doesn't have one...... ...
Asked in Chevy Silverado, Cleaning
Can you clean the PCV valve on a 1991 Chevy Silverado Diesel 6.2 Liter or do you have to replace it with a new one?
Yes, you can clean the PCV valve. Take off the PCV valve and get a spray can of carb cleaner. Just spray into the valve and just enough to clean out any gunk that might be in there. You should hear it rattle when you shake the valve. ...
Asked in 1995-2005 Chevy Cavaliers
How can you clean the PCV valve on an 04 cavalier?
I guss the old way spray a little carb cleaner in it and shake it.
Asked in Crankcases and PCV Valves, Chevy Nova
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. ...
You just replaced your head gasket on your 97 blazer and now you have oil in your carb is there anything else besides the PCV valve that would cause this?
did you check the condition of the valve stem seals while you had the head off? bad valve stem seals will allow oil to leak into inlet manifold . the head needs to be off to change valve stem seals ...
Pcv valve on a 1991 Jeep Cherokee Laredo?
it doesn't have an official pcv valve just the vent fittings which need to be cleaned out periodically.they are the elbows on the valve cover,clean the tubes out also.spray a little carb cleaner inside let sit and hose out ...
Asked in Dodge Grand Caravan
What would cause the check engine light to come on in my 1997 Dodge Grand Caravan?
It might be that your pcv valve is plugged or the egr valve is sticking.
Asked in Buick Electra
Where is the PCV valve located on a 1983 Buick Electra Park Avenue?
Hey Chris==It is in the right valve cover. There should be a hose from it to the intake or carb. GoodluckJoe ...
Asked in Dodge Ram
Would the pcv valve effect shifting on your 2005 1500 ram?
Not likely. It would mainly cause a poor running engine.
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. ...