Where is the pvc valve located on a 1999 pichup with a 3400 engine

To remove a PVC (positive crankcase ventilation) valve from a 2004 Dodge 1500, you will need to follow these steps:

1. Locate the PVC valve. It is typically located on the engine, near the throttle body or intake manifold.
2. Disconnect the battery. This is important to ensure safety while working on the vehicle.
3. Remove the PVC valve hose. The PVC valve hose is connected to the engine with a clamp. Use a screwdriver or pliers to loosen the clamp and remove the hose.
4. Unscrew the PVC valve. The PVC valve is held in place with screws or bolts. Use a socket wrench or a screwdriver to remove these fasteners and take out the PVC valve.
5. Install the new PVC valve. Follow the steps in reverse order to install the new PVC valve. Make sure to tighten all the fasteners securely and reconnect the battery before starting the engine.

Note: If you are not familiar with automotive repair or are not comfortable working on your vehicle, it is recommended to have the PVC valve replaced by a professional mechanic.

Sounds like a TPS problem throttle position sensor

The PCV valve is in the valve cover on the passenger side of the engine compartment.

Its located on the valve cover on top of the engine.Pull it out disconnect hose from the pvc valve and replace

it on the valve cover...you have 2 valve cover..it on the right valve(the one with no engine oil cap on)..

Welcome to fixya. If you need anything else go to www.collisionrepairadvice.com here is the location.
On the lower rear of the engine (LA1) for the 7x
and for the 24x

On the lower rear of the engine (LA1

It should be going to your valve cover.


NOTE: On VIN K applications, the Manifold Absolute Pressure (MAP) sensor is mounted to the Positive Crankcase Ventilation (PCV) Valve cover


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#10 is the PCV valve.

The PVC valve is located in the valve cover (top "cover" of the engine, near the oil filler cap) On DOHCs, it is immediatly to the right. On SOHCs, it a few inches to the left.The PVC valve is held to the valve cover with a rubber grommet type seat.

1. Remove the hose that connectes the throttle body unit to the PVC valve.
2. Using your hands, remove the PVC valve from the rubber seat. Wiggle it back and forth, then pull it straight out.
3. You can either clean this with carb cleaner, or simply replace it with a new one (<$5 at most auto stores)
4. Put the PVC valve back into the rubber seat and replace the hose

It is under the hood, center of the engine compartment in the upper engine area, on top of the engine, mounted in the valve cover.