Mopar 4666041AB Hose-CRANKCASE Vent

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The PCV valve is located in the top of the valve cover on inline engines. On the 3.BLV6 engine, it is located in the left-side valve cover. On the 3.6L V6 engine, it's located at the rear of the right-side valve cover. For inline engines and 3.8L V6 engine, pull the valve from its grommet in the valve cover, then pull it from the end of the hose, noting its installed position and direction. On the 3.8L engine, the PCV valve is located in the left-side valve cover, near the ignition coil pack. For 3.6L V6 engine, squeeze the hose clamp and slide it back on the hose, then remove the two screws and pull the valve from the rear of the right valve cover. Push the valve into the end of the hose until it's seated. Inspect the rubber grommet or 0-ring for damage and replace it with a new one if necessary. Push the PCV valve and hose securely into position. On 3.6L V6 engines, tighten the screws securely. Later Inline six-cylinder models are equipped with a CCV system which performs the same function as the PCV system but uses a rubber fitting with a molded-in orifice which is pressed into a hole in the valve cover. The fitting is connected to the intake manifold by a plastic hose. If there is no vacuum at the end of the hose, turn off the engine, remove the fitting and clean the hose with solvent. Clean the fitting orifice if it's plugged. If the fitting or hose are cracked or deteriorated, replace them with new ones. Install the fitting and hose securely in the valve cover.