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Old 01-19-2009, 09:25 AM   #131
jay1028
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I Just checked the net and can't find the hose. Where are you guys buying this hose online?
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Old 01-20-2009, 02:05 PM   #132
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Jay1028 go to your local dealer.. You will not find it on the net...
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Old 01-20-2009, 02:25 PM   #133
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This may solve my ZX3's weird idle and P0171 at quarter tank issues. I hope!
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Old 02-01-2009, 05:50 PM   #134
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Hello!
This thread is great... I am wondering if all this info relates to my car (wife's, actually).

We have a 2005 Ford Focus ZXW (wagon). It has a 2.0l engine with 58,000 miles on it. It has developed what I consider to be a rough idle, seems like it has gotten worse over the last 6 months or so. It runs fine, no stalling or stumbling, just a rough idle.

I went to check the air filter... surprise! It is permanently mounted in the bumper I guess? Who (and why?) thought of that design? The air filter air flow indicator (the clear plastic thing with the yellow indicator that moves the more the air flow is restricted) is barely visible, meaning I assume the air flow and air filter are fine.

I have removed and checked (then put back) what I believe to be the MAF sensor, and it looks totally clean.

The collapsed PCV tube that is being talked about here, do I have the same design or has it been changed? For the life of me I cannot find it, the pictures posted are great but maybe they don't relate to my engine? Looking from above my engine, should I be able to see it, or do I have to go under the car and look up?

Thanks!
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Old 02-16-2009, 10:09 AM   #135
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um ok well that's what i thought to.. mainly since i had 2 boots.hoses that were closing themselves. but i've replaced then with nice hard plastic.. so they can't crimp shut no matter what. but i'm still having the issues.

an thoughts??
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Old 02-17-2009, 06:15 AM   #136
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Quote:
Originally Posted by MadFF View Post
Hello!
This thread is great... I am wondering if all this info relates to my car (wife's, actually).

We have a 2005 Ford Focus ZXW (wagon). It has a 2.0l engine with 58,000 miles on it. It has developed what I consider to be a rough idle, seems like it has gotten worse over the last 6 months or so. It runs fine, no stalling or stumbling, just a rough idle.

I went to check the air filter... surprise! It is permanently mounted in the bumper I guess? Who (and why?) thought of that design? The air filter air flow indicator (the clear plastic thing with the yellow indicator that moves the more the air flow is restricted) is barely visible, meaning I assume the air flow and air filter are fine.

I have removed and checked (then put back) what I believe to be the MAF sensor, and it looks totally clean.

The collapsed PCV tube that is being talked about here, do I have the same design or has it been changed? For the life of me I cannot find it, the pictures posted are great but maybe they don't relate to my engine? Looking from above my engine, should I be able to see it, or do I have to go under the car and look up?

Thanks!
Take a picture of your engine and I can show you. to try and answer your question you can see the pcv valve looking from the top of your engine but it wraps around your engine from the front to the right side then to the back. The rubber line becomes a metal line for about 3 or 4 inches then turns right back into a rubber line and goes behind the engine and twards the bottom and may be a little hard to reach or find if you don't trace the line. Also keep in mind that the line looks way smaller than what it seems; it's about as wide as your finger.

The line on the left is the new one the one on the right is the old one. This is the line that is on the back side of the engine. If you were to trace from the PCV valve that rubber hose goes to a metal line on the right side of your engine (driver side) the after about 4 inches of metal line turns back into a rubber line, that the line in the picture.Mine was collapsed so it was hard to tell if it was bad until I found it and noticed it wasn't round at the 90 degree turn



PCV Valve and start of hose



This is a modded engine but if you look at where it says Zetec, to the right you will see a silver cap and below that is where the pcv valve is located (to the right of the heat shield with x on it. The red line represents how your pcv valve line will run. Just look at all these pics together and you will find it.

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Old 02-19-2009, 06:52 AM   #137
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bwojdyla this thread should win some type of award. I think Ford should put you on there payroll for finding this problem. I think you are the first person in the history of this site to have found this issue, which I find quite funny considering how many of us have had this problem!
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Old 02-19-2009, 02:20 PM   #138
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a lot of people know of how to fix the psv hose problem but i just made is very simple for those of us who aren't so engine savy
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Old 02-25-2009, 04:07 PM   #139
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Just searched around for my hose, and found it's kinked too. Gonna go to Ford and get it replaced. What part # is the hose and/or what should I ask for?
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Old 02-25-2009, 04:56 PM   #140
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Quote:
Originally Posted by domesplit View Post
Take a picture of your engine and I can show you. to try and answer your question you can see the pcv valve looking from the top of your engine but it wraps around your engine from the front to the right side then to the back. The rubber line becomes a metal line for about 3 or 4 inches then turns right back into a rubber line and goes behind the engine and twards the bottom and may be a little hard to reach or find if you don't trace the line. Also keep in mind that the line looks way smaller than what it seems; it's about as wide as your finger.

The line on the left is the new one the one on the right is the old one. This is the line that is on the back side of the engine. If you were to trace from the PCV valve that rubber hose goes to a metal line on the right side of your engine (driver side) the after about 4 inches of metal line turns back into a rubber line, that the line in the picture.Mine was collapsed so it was hard to tell if it was bad until I found it and noticed it wasn't round at the 90 degree turn



PCV Valve and start of hose



This is a modded engine but if you look at where it says Zetec, to the right you will see a silver cap and below that is where the pcv valve is located (to the right of the heat shield with x on it. The red line represents how your pcv valve line will run. Just look at all these pics together and you will find it.


Just a FYI great pictures but the Red line goes to far behind the engine its actually located just right of the throttle body and below it :D I will get a better picture when I get my Zetecs both pulled from there cars

I know one of my zetecs has a bad one and the other has a brand new one.. I've yet to inspect my new Wagon for that since its still slime covered from the uncoating of the engine bay LOL
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