![[2001 Ford Focus ZX3 – How to] PCV valve replacement](http://img.youtube.com/vi/X-LDXOOTu9Q/0.jpg "[2001 Ford Focus ZX3 – How to] PCV valve replacement")
This is a concise tutorial / explanation of how to replace (change) the PCV valve on a 2001 Ford Focus ZX3 2.0L DOHC model.
[2001 Ford Focus ZX3 – How to] PCV valve replacement
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I am very dinoxticated right now, but! It makes me VERY happ y tat you
shared that! I am VERY apprecative, and thankgful thank you SAID you were
helped! Of the 1,005 views. 🙂 I am happy i could have helped somoene. I am
glad you are a living a better life now, than before. It is 04:44 here. I
apologize. I am listening to a very sad song, drinking Everclear…. I hate
most alcohols but 95% abv is my favorite. Cheap, effective, and tasty
mixer!!!!!!!!!!!! I want to talkt o Marry tomorrow. 🙂
Thanks. 🙂
Ah! P0171 is “fuel system too lean (bank 1).” That means the A/F (air/fuel)
mixture is too rich. There could be an endless number of possible causes
without having more information. If the MAF isn’t reading right: It’ll
trigger that. If the IAC isn’t closing: It might trigger it. If an O2
sensor isn’t reading right, it’ll trigger it. The positive crankcase
ventilation (PCV) might cause it. It could also be a fuel injection issue.
Which could be the fuel pump, filter (clogged), injector (clogged
got a p0171 code with possible causes were low fuel pressure, MAF, bad O2
sensor or fuel injector. looked all over for a solution. someone said
vacuum leak. I heard a hissing…found it at what looked like a pcv
valve/hose. Your video is dead on what i’m looking at and tells me this is
going to hurt replacing LOL
LOL why Irritiable??? why that name?? Is it irritable you mean? if its
because of the focus I understand. Thanks for the video…after replacing
the MAF and an O2 sensor I found a leak with your help. Thanks dude
Nope. It was specifically misspelled (social experiment almost 6 years
running!). 🙂 You’re welcome. What was the leak? And how did replacing the
MAF sensor/O2 sensor (upper/lower?) help you find it? 😮
) or possibly something else altogether. It could be a faulty electrical
connection (to a battery terminal) causing the fuel injectors to not fire
properly (but that would be accompanied by misfires you’d think!), or even
a faulty battery itself. But! If it was the PCV ($5 part?): I’m glad this
video helped you out. 🙂
Very nice!. This video helped big time! 2002 zts is my pos
you rule