Question about 2003 Ford Ranger Regular Cab

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2003 Ford Ranger 2.3 Diagram

Does anyone have a diagram of a 2.3 engine showing the PCV valve and the spark plugs ???

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 rough-idling engine can signal a number of positive crankcase ventilation (PCV) valve problems, such as a clogged valve or a plugged hose. But before beginning the functional checks, double check the PCV valve part number to make certain the correct valve is installed. If the correct valve is being used, continue by disconnecting the PCV valve from the valve cover, intake manifold, or hose. Start the engine and let it run at idle. If the PCV valve is not clogged, a hissing is heard as air passes through the valve. Place a finger over the end of the valve to check for vacuum.

2003 Ford Ranger 2.3 Diagram - 0900823d8005156c.gif

With the engine at idle, vacuum should be felt at the PCV valve. 

0900823d8004d001.gif

Posted on Feb 27, 2009

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Location of pcv valve on 2005 ford ranger 4.0


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6b37b6d.gif c5595f5.gif

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  • The PCV valve can be located in several places. The most common location is in a rubber grommet in the valve cover. It can be installed in the middle of the hose connections, as well as installed directly in the intake manifold.
  • Once the PCV valve is located, make sure all the PCV system hoses are properly connected and that they have no breaks or cracks.
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  • Make sure you check these and replace the valve and clean the hoses and air cleaner assembly.
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  • Feb 27, 2009 | 2003 Ford Ranger Regular Cab

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    Robert

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