Have a 1993 Ford Taurus with the 3.8 motor have vacuum line that runs from PCV valve and figure out where other end goes there is sensor over egr no nipple to connect it t?

1. The PCV (positive crankcase ventilation) valve is usually located on the top of the engine, near the valve cover. It is a small, cylindrical-shaped device with a hose connected to it.

2. The other end of the PCV valve hose typically connects to the intake manifold, which is a large, metal component located on the top of the engine. The intake manifold is responsible for distributing air and fuel to the engine's cylinders.

3. If there is no nipple on the sensor over the EGR (exhaust gas recirculation) valve to connect the PCV valve hose to, you may need to purchase a vacuum line adapter. This is a small, plastic or metal fitting that can be used to connect two vacuum lines of different sizes.

4. To install the vacuum line adapter, simply insert the PCV valve hose into one end of the adapter and the other end of the hose into the sensor over the EGR valve. The vacuum line adapter will create a seal between the two hoses and allow the PCV system to function properly.