Question about 1993 Toyota 4Runner

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Can not find pcv valve location.

I don't see it. Can you please show me a diagram.?

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  • tommy51 Jun 23, 2008

    need pcv valve location on 2003 toyota rav4 2.0 liter engine........thank You

  • Anonymous Jul 10, 2008

    Can't find the pcv valve on 93 4runner

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  • Master
  • 291 Answers

Can not find pcv valve location. - 0f0b29f.gif
Hi 4030,

Here is a diagrem, hope it'll help you.
Eitan.

Posted on Jun 08, 2008

6 Suggested Answers

  • 24 Answers

SOURCE: PCV Valve location diagram.....

  I will assume you you have the Duratec engine (24 valve). It is located under the intake manifold on the transmission side of the engine. Real tough to get out without some real long pliers with a ring type end on it. It needs to be twisted counterclockwise to release it. replace the hose to it while you are there also , they degrade and will cause a vacuum leak.

Posted on Oct 19, 2008

  • 92 Answers

SOURCE: 1998 Ford Explorer sport 4.0L 4x2 PCV Valve Location

the pcv is located on the rear(firewall) of the drivers side valve cover.turn counterclockwise and pull to remove be careful there are 2 small tabs inside the pcv hole in the valve cover(can feel with small finger) this is to hold valve in place so it wont leak.if you have a oil leak at the pcv a quick fix is to put a small amount of silicone around the pcv o-ring and install.wait hours for silicone to set up.

Posted on Oct 21, 2008

  • 512 Answers

SOURCE: PCV Valve on 05 Dodge Grand Caravan

3.3 and 3.8 engine pcv valves are it the rear head valve cover. they are a pain to remove

Posted on Nov 13, 2008

chrischronic
  • 235 Answers

SOURCE: 2002 LINCOLN LS V6 3.0 PCV VALVE LOCATION

it is down under the intake manifold. the intake manifold must be removed to get to it. this vehicle is known for developing a vacum leak in the elbow hose that connects to pcv valve, so ive done a few.

Posted on Feb 19, 2009

davesmith_37
  • 94 Answers

SOURCE: 2003 Ford Ranger 2.3 Diagram

 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.

0900823d8005156c.gif

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

0900823d8004d001.gif

Posted on Feb 27, 2009

honeymokey
  • 3113 Answers

SOURCE: PCV Valve Location

Its in the upper intake manifold on passanger side. Inside the manifold. Be sure to put o-ring on pcv or check engine light will come on.

Posted on May 25, 2009

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2003 Ford Ranger 2.3 Diagram


 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.

0900823d8005156c.gif

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

0900823d8004d001.gif

Jan 19, 2009 | 2003 Ford Ranger Regular Cab

1 Answer

1998 Ford Explorer sport 4.0L 4x2 PCV Valve Location


the pcv is located on the rear(firewall) of the drivers side valve cover.turn counterclockwise and pull to remove be careful there are 2 small tabs inside the pcv hole in the valve cover(can feel with small finger) this is to hold valve in place so it wont leak.if you have a oil leak at the pcv a quick fix is to put a small amount of silicone around the pcv o-ring and install.wait hours for silicone to set up.

Sep 25, 2008 | 1998 Ford Explorer

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