Crankcases and PCV Valves
Jeep Liberty
Ford Escape XLS
Ford Explorer Sport

How do you change the PCV on a 2002 Jeep Liberty 3.7 engine?


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Wiki User
2015-07-15 20:01:42
2015-07-15 20:01:42

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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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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The thermostat on a 2002 Jeep Liberty 3.7L is under the housing where the lower radiator hose attaches to the engine.

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See the amswer for "How do you change the rear stop light bulb on a 2002 Jeep Liberty passenger side". It works.

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Replace the engine.Replace the engine.

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A 2002 Jeep Liberty has a timing chain.

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