Question about 2005 Mazda 6

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Where is the pcv valve in a 2005 mazda 6 2.3 4 cyl. I need a picture or diagram.

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 92 Answers

SOURCE: 2000 Ford Explorer 6 cyl

pcv is located at rear of valve cover on drivers side.to remove turn counterclockwise then pull.be very careful because there are 2 small lock tabs to hold valve in place.

Posted on Oct 21, 2008

  • 155 Answers

SOURCE: 2004 mazda MPv Where is the location of cyl. #6?

The firing order is 1-4-2-5-3-6. The cylinders are, front bank is from drivers side to passenger, 6-5-4 , and 3-2-1 at the firewall.

Posted on Jun 08, 2009

bschilz
  • 2049 Answers

SOURCE: serpentine belt diagram mazda 6 2005

Here are links to the diagram...

If your engine is the 2.3L 4 cyl... http://www.gates.com/common/part_locator/view_diagram.cfm?id=S7042

If your engine is the 3.0L V6... http://www.gates.com/common/part_locator/view_diagram.cfm?id=S6036

Posted on Sep 01, 2009

  • 102 Answers

SOURCE: location of pcv valve in 1999 grand vitara 6 cyl.

Rear of the LH rocker cover.

Posted on Sep 17, 2009

co7196
  • 3433 Answers

SOURCE: 2004 Mazda MPV vacuum line from pcv valve and

You have the wrong type hose on the pcv valvle. It isn't vacuum hose.

Posted on Nov 12, 2009

Testimonial: "thank you you have been very helpful i understand now but the hose that is on the new pcv valve is a vacuum hose "

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1 Answer

Replaced pcv valve because oil getting in air cleaner but that didn't fix the problem what else could be wrong?


Make sure PCV valve has good vacuum. Valve cover or covers depending if 6 cyl. or 8 cyl. have to be able to flow air in from air cleaner to valve cover thru engine and sucked back up by PCV system. It is possible that the engine just has to much blow by the engine rings.

Jul 14, 2014 | 1985 Ford LTD

1 Answer

Excessive pressure in the crankcase of a mazda 2005 6


Have you checked the hose from the valve cover to the air cleaner ?
The PCV valve pulls air from the crankcase into the intake, but the crankcase has to get fresh air from the air cleaner too.
If the crankcase is getting extra pressure from the cylinders you should have a check engine light and trouble codes.

Jan 15, 2013 | 2005 Mazda 6

1 Answer

Where is the pcv valve on a 2005 Mazda 3 GT 2.3L engine??


pcv valve -positive crank ventilation valves are usually located on the valve cover and have a vacuum line that leads to the intake plenum or air inlet just before the throttle body in the diagram below it is the part labeled number 1 2011-06-06_044921_pvc.gif

Oct 16, 2012 | Cars & Trucks

1 Answer

How to replace PCV Valve 2004 Mazda 6s V6 3L


Step 1: Identify PCV and remove connectors for space:
If you look at the back of the engine, there is a 5/8" tube running into the intake manifold. In picture #1, you'll see that this tube has a green sticker on it (red box #3). You can't see the PCV valve from this angle, but if you follow that tube down, you'll see a gray plastic piece. That is the PCV valve.



For step 1, we remove the 2 hoses and an electrical connectors (red boxes 1, 2, and 3). That will give us more clearance.



wol_error.gifThis image has been resized. Click this bar to view the full image.pcv_01.jpg



Step 2: Remove the tubes to get to the PCV valves.
Right, now you need to remove the 5/8" tube completely (the one with the green sticker). Picture #2 you can see that there are some hose-grips on that tubes, so using small pliers will help here.


wol_error.gifThis image has been resized. Click this bar to view the full image.pcv_02.jpg



After that, there is another adapter connected to that piece. Please see picture #3 and #4 for reference. That adapter must be remove because it spins freely. To remove, use your hand (no tools needed). Press the green adapter to release the grip and pull up.


wol_error.gifThis image has been resized. Click this bar to view the full image.pcv_03.jpg



wol_error.gifThis image has been resized. Click this bar to view the full image.pcv_04.jpg



Step 3: Remove PCV valve
You can see the full assembly in picture #3 and #4. Next is to remove the PCV valve. There is a shallow thread on that PCV valve, so you'll need to turn it to remove it. Use something to help you, like a clamp or pliers and rotate the PCV valve 1/4 turn counter-clockwise. This will be kind of difficult, but just keep working on it and it will loosen and pop out. A long reach nose-pliers can come in handy. In picture #5, you can see how tight it is down there.



wol_error.gifThis image has been resized. Click this bar to view the full image.pcv_05.jpg



Step 4: Replace and reconnect.
Replace the old PCV valve with the new one. Reconnect all the other hoses and connectors. Start engine and check for leaks. That's it.

hope this helps good luck!

Sep 06, 2011 | 2004 Mazda 6

1 Answer

I cannot locate the PCV valve on my mazda tribute 2.3L 4 cylinder engine


It is below the intake manifold, you will need to remove the manifold to access the PCV valve

Jan 23, 2011 | 2005 Mazda Tribute

2 Answers

Cylinder 2 misfire. Can't locate second cylinder. Need diagram.


1-5-3-6-2-4 is the firing order.

right side is 1-3-5 left is 2-4-6

6 5
4 3
2 1

Jun 27, 2010 | 2004 Suzuki Verona

3 Answers

2005 mazda 3 2.3l that is burning oil (no leaks)


possibly the pcv but check if your cars exhaust smoke is blueish or white in color if it does and your car doesnt have an oil leak then sure its burning engine oil along with fuel, the piston rings is defective, since you replaced engine oil the additive that the owner has put with the oil to prevent blowby is gone thats why it starts burning oil.....

Apr 14, 2010 | 2005 Mazda 6

1 Answer

2004 mazda MPv Where is the location of cyl. #6?


The firing order is 1-4-2-5-3-6. The cylinders are, front bank is from drivers side to passenger, 6-5-4 , and 3-2-1 at the firewall.

Jun 08, 2009 | 2004 Mazda MPV

1 Answer

Pcv valve


the pcv should be on the back side(firewall) of left(drivers) valve cover.

Oct 26, 2008 | 2005 Ford Ranger

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