2003 Mazda Mazda6 "pcv" Questions

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Question about Mazda MAZDA6

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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 ...

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i cant find where the pcv valve is on my 2003 mazda 6 The pcv valve is located behind the intake manifold, with some patience and small hands you can get to it.

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...and an engine flush and one week later the dipstick was dry again. My mechanic said it could be the pcv valve that needs to be changed. Any opinions? possibly the pcv but check if your cars exhaust ...

Question about Mazda MAZDA6

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...could be caused by a defective IAC valve ( Idle Air Control) but more likely is bad vacuum hose or PCV valve Check and double check then redouble check all hoses for cracks or leaks. Replace the PCV ...

...in the crankcase of a mazda 2005 6 excessive pressure in the crankcase. have already replaced the pcv valve. still no good Have you checked the hose from the valve cover to the air cleaner ? The

Question about Mazda MAZDA6

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...Replace them both, or check for vacuum leaks. It may be a good time to inspect and replace the PCV Valve and PCV Valve hose, too. ...

Question about Mazda MAZDA6

1 Answer

replacing pcv valve The pcv valve is located behind the intake manifold, with some patience and small hands you can get to it. You must remove the 8 bolts holding the intake to the engine, there are ...

I had the same problem with my 2004 Mazda 6 wagon and took it to dealeship and they said it was the PCV valve and PCV hose that needed replacing. Total cost with parts, labor, tax $299.31 One note...I

Question about Mazda MAZDA6

1 Answer

Where is the PCV hose in a Mazda 6 2003? under the intake manifold. it is ver difficult to get to.they fail very often.

the pcv valve appears non-removable do you just pull it out with pliers. it looks like its permanently mounted.it is metal. This is what it looks like : You can see the bottom. You must twist it a 1/4

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