Question about 1999 Ford Explorer
What throws everybody is that the pcv valve does not insert into the valve cover as it does most cars. This one on the 1999 explorer is located directly behind or in back of the engine on the top of the manifold. You can spot this easier if you take off the covering(four screws) on manifold then you will see two hoses that connect to a plastic pcv valve (that's what threw me). this should help.
Posted on Jul 29, 2013
On the 5.0 v8 it is located on the back of the intake manifold. on the v6 it is located on the valve cover near the brake booster.
Posted on Mar 27, 2010
PCV BasicsPCV stands for Positive Crankcase Ventilation.
All car engines have a PCV valve and it is located on top of the motor's valve cover. There is a vacuum line attached to it. It pulls out of the valve cover and if you shake it, you should hear a marble knocking inside it. If you shake it and don't hear anything, it's bad. It costs less than 5 bucks to replace.
Posted on Oct 04, 2009
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Posted on Jan 02, 2017
Look For A 3/8 th's Vacuum Hose Coming from The Base of Throtle Body Fallow it to the 2 Line PCV At Valve cover
Posted on Feb 10, 2009
It is located at the back of the engine near the fire wall. It is gray with a T connector at the top with two hoses coming off of the T and going forward into the intake manifold.
Posted on Mar 07, 2009
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