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So earlier I posted about my Focus ST smoking heavily after WOT. I removed my down pipe and unmarried my Accessport and installed the stock down pipe back in. I started it up and no smoke. I did about 4-5 WOT pulls and no smoke. Something seemed off. I popped the hood and looked under and found that I forgot to plug in the crankcase breather tube that goes from the valve cover to the intake. I plugged it back in and barely did a WOT pull and it started smoking heavily. So now I'm wondering if my PCV valve needs to be cleaned. And if it does, where is it and how do I clean it?
 

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So earlier I posted about my Focus ST smoking heavily after WOT. I removed my down pipe and unmarried my Accessport and installed the stock down pipe back in. I started it up and no smoke. I did about 4-5 WOT pulls and no smoke. Something seemed off. I popped the hood and looked under and found that I forgot to plug in the crankcase breather tube that goes from the valve cover to the intake. I plugged it back in and barely did a WOT pull and it started smoking heavily. So now I'm wondering if my PCV valve needs to be cleaned. And if it does, where is it and how do I clean it?
This might help:
http://www.focusst.org/forum/focus-...-breather-plate-installation-tips-review.html

All the best,
Mark
 
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