Question about 2003 Mazda Mazda6

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Where is the PCV hose in a Mazda 6 2003? - 2003 Mazda Mazda6

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Under the intake manifold. it is ver difficult to get to.they fail very often.

Posted on Apr 14, 2009

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scott586
  • 41 Answers

SOURCE: need to change headlight on 2003 mazda rx 6

If it is the headlight itself. There may be a cover or shroud on the front of the engin bay. Remove that, may be a combination of clips and screws. If it does not cever the light area, it is even easier. There will probably be 3 screws or nuts, remover these and unplug the electrical to the light. From there you should just be able to pop the light out of place. If you are just replacing the bulbs. Where the power goes into the assembly, turn the clip, may be grey in color and pull out of the headlight assembly and replace the light bulb. But don't touch the new bulb the oils from your skin will damage the bulb.

Posted on Apr 22, 2009

  • 155 Answers

SOURCE: i cant find where the pcv valve is on my 2003

The pcv valve is located behind the intake manifold, with some patience and small hands you can get to it.

Posted on Jun 09, 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 "

Boole5555
  • 160 Answers

SOURCE: how to replace 2004 mazda 6 pcv hose - v6 engine

Remove the hose from the PVC,
If the hose is stuck, try turning it in place with a set of pliers.
Sometimes a Flathead screwdriver can be used to pry it off, but can be dangerous and/or rip the end, of said hose.
However, if you are replacing it anyway, you could cut it off.
Remember to save a segment of hose for sizing.

Posted on Jan 05, 2010

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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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

2 Answers

What is the part name for the hose on top of my Protege DX valve cover?


Just the hose or the PCV (not pvc) valve? The hose is probably a dealer-only item - go to the Mazda parts department w/the broken piece and they'll get you a new one. The PCV is avl. @ most auto parts stores - and is cheap - <$20.

GL,
Td

Oct 08, 2012 | 1993 Mazda Protege

1 Answer

Oil shoot out through air filter


Hi,
That means your engine already have big blowback, air from engine crankshaft goes out into the engine oil cover and into the pcv valve to the air cleaner.
It is cause by the compression leakage from piston rings.
Better check and clean the PCV first or buy a new one if it is fully blocked. Located from the engine oil cover, follow the hose on top, hose goes into PCV and into air cleaner.

Hope that helps you out!

Sep 13, 2011 | 1998 Mazda Protege

2 Answers

PVC hose needs replaced.Where do I find the part


Most PCV hose are formed and available from the dealer only.

Feb 07, 2011 | 2001 Mazda Tribute

1 Answer

I have a mazda b2300 and can´t find the pcv valve. All I see is a hose with a small trinket on the end, which has a little barring in it.


that is your pcv valve. There is a spring and ball inside the valve. to see a picture of the valve go to rockauto.com and look up pcv for your truck

Sep 24, 2010 | 2007 Mazda B2300

1 Answer

Where can i find pcv valve of 2.5 engine mazda mpv,where is it mounted in the engine


PCV Valves are located on top of the valve cover and allow gas to escape from the blow by of piston gases.
Look for a black plasltic piece that is inserted into the top of the valve cover near the front of the engine with a rubber hose connected to it.

Jul 09, 2010 | 2000 Mazda MPV

1 Answer

How to replace 2004 mazda 6 pcv hose - v6 engine


Remove the hose from the PVC,
If the hose is stuck, try turning it in place with a set of pliers.
Sometimes a Flathead screwdriver can be used to pry it off, but can be dangerous and/or rip the end, of said hose.
However, if you are replacing it anyway, you could cut it off.
Remember to save a segment of hose for sizing.

Jan 05, 2010 | 2004 Mazda 6

1 Answer

2004 Mazda MPV vacuum line from pcv valve and


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

Nov 12, 2009 | 2004 Mazda MPV

1 Answer

EXHAUST SMELLS LIKE MOTH BALLS as well as the fact that my car surges when ever the defrost or AC is on. Yes the engine light is on the mechanic said it was okay it wasn't a big deal


1 Inspect OXYGEN Sensor Damaged or Faulty OXYGEN Sensor or Circuit. 2 Inspect Timing Specification Incorrect Ignition Timing. 3 Inspect Catalytic Converter Clogged or Faulty Catalytic Converter. 4 Inspect PCV Valve Plugged or Damaged PCV Valve. 5 Inspect Carburetor Dirty and Improperly Functioning Carburetor. 6 Inspect Hose (PCV)at Clogged or Collapsed PVC Hoses.

Jul 02, 2009 | Mazda 626 Cars & Trucks

1 Answer

PCV REPAIR LINK


This PCV issue is a RECALL issue so it should be fixed by Mazda Free of charge. I had mine fixed free with the new PCV items by Mazda. Check out http://mazdaforum.com/recalls-and-tsbs/make_MAZDA/model_MPV/year_2003/id_2204H/TSB.htm

Dec 24, 2008 | 2003 Mazda MPV

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