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Crankcases and PCV Valves
Basically, a crankcase is the casing for the crankshaft of an internal combustion engine. Combustion produces pressure within the crankcase. Positive crankcase ventilation (PCV) valves regulate the vapor pressure within the engine and recycle it back into the engine.
1,344 Questions
Where is the PCV valve on a 1989 Mercury Gran Marquis?
Your intake plenum(big gray thing) has 6 bolts. 2 in the front 2 under the plenum cover(thing that says 5.0) and 2 in the back. locate the 2 in the font and on the exact opposite side in the back you will see the other two bolts. Just behind it you will see it. there will be a bunch of hoses follow the biggest hose and just pull it. it should come right off from PVC valve. to replace it I suggest removing the hood and using a pair of pliers to pull it from the grommet. if you can hear it rattle its good. you may also want to replace the crankcase filter if its clogged. use pliers and a long screw to remove it.
Where is the PCV valve located on a 2004 dodge ram with 5.7 hemi?
Remove the hemi hat its on the left side of the throttle body no hose on its a twist and pull
Pcv valve location Chevy Colorado 4-cylinder?
Colorados do no not have a PVC valve, they use a fixed orifice system. The PVC pipe is the main componet of the system. Checking pipe for leaks is the only service listed.
Where is the PVC valve located on a 2001 dodge ram 1500 57l?
should be in the top of the valve cover on the passenger side and i believe you mean pcv valve right?
Where is the PCV valve located on a 2000 Honda Civic?
D16Y7 and B16A2 engines are also depicted on page 11-266 of the dealer repair manual.
If push comes to shove, ask your local Honda dealer for a copy of the schematic diagram. Make sure to reference page 11-266.
Where do you find the PCV valve in a mistsubishi 4d56 engine?
Where is located of the pvc valve of the l300 4d56?
Where is the PCV Valve on a 2002 Saturn Vue?
If it has a 4 cylinder engine, there isn't one. If it's a 6 cylinder, I'm not certain.
Where is the PVC valve located on a 1999 Pontiac grand am 2.4L?
It's the pcv valve (pressure control valve), and it's located on top of the engine block to the right hand side, can't miss it.
Where is the petcock location on a 1995 Chevrolet astro van?
There is none, you must use a siphon or remove the lower radiator hose. Dexcool coolant only needs to to be changed at 100,000 miles so I presume GM left it out to save a few pennies.
Where is the PCV valve on a '93 1.9 mercury tracer?
You will probably find that there is a black metal tube coming up from the front of the engine that goes to the vacuum junction on the intake manifold area. In the middle of the tube where the heavy metal part meets the smaller plastic tube is where it should be. It should be very easy to replace, and cheap.
The crankshaft is the part that connects the flywheel and the piston rods on an internal combustible engine. Its job is to change the movement of the pistons to a circular motion, which is what is needed to power a vehicle.
Where is the pcv valve located for a 2002 kia sportage?
the pcv valve is connected to the end of a breather pipe that is just above the fuel injectors and is plugged into the side of the rocker cover/valve cover. however mine is a 1998, so not sure they will be the same.
Can removing the catalytic converter on 06 focus ruin the engine?
It will really mess up the fuel mileage,and driveability
Where is PCV valve on a 1991 buick park ave?
Between the Alternator and Power steering there is stamped PVC on the plactic cover. After removing the plactic cover there is a steel plate. Remove the two screws in the plate and remove the plate. The PVC is located under this plate. Most GM vehicles of that vintage have a rubber grommet into the rocker cover and the PCV valve presses into that grommet. You can tell where the PCV valve is by following the vacuum line back to the throttle body.
How do you replace PCV valve on 2005 impala?
There might not be one to replace? On the 2008 3.5L there is none, just a nipple on the valve cover. Double check to make sure.
How do you replace the PCV valve on a 1998 Hyundai Elantra?
# The PCV valve is located in the valve cover # Detach the hose from the valve then unscrew the valve from the valve cover
Where is the PCV valve located on a 2006 Chrysler town and country?
It is on the top of the rear valve cover.
What does a warning light shaped like a wrench mean?
On my vehicle (Saturn) it indicates that maintenance is required (if the light stays on).
Where is the PCV valve location on 2001 c240?
the pcv valve on all vehicles is right next to the intake manifold
Where is the PCV valve located on a Lexus Lx 470?
The PCV valve should be located on the drivers side rocker cover near the front
