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it is located on the left of the oil filler cap.Pull the vacumm hose of and turn counter clockwise,then pull out.

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2015-07-15 20:01:42
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Q: How do you change the PCV on a 2002 Jeep Liberty 3.7 engine?
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the answer is no. 2002 was the first year the liberty was made. in 2003 they change the computer modules..the only engine you can put in a 2002 jeep liberty is a 2002 engine

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