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Replaced the PCV valves on our 2012 RRS with the 5.0L SC engine. Was able to do so without removing the supercharger. Used a zip tie to compress the spring while installing the new caps and then pulled it out once they were in place. Saw that method on a YouTube video. The vehicle had a slight stumble in the idle before which is now gone. One diaphragm had a small tear in it while the other one had almost completely separated and come apart.
Replaced the PCV valves on our 2012 RRS with the 5.0L SC engine. Was able to do so without removing the supercharger. Used a zip tie to compress the spring while installing the new caps and then pulled it out once they were in place. Saw that method on a YouTube video. The vehicle had a slight stumble in the idle before which is now gone. One diaphragm had a small tear in it while the other one had almost completely separated and come apart.
