blow off valve?
i just got a 1998 audi a4 1.8t quattro and im not understanding why it is such a bad idea to get a BOV and what it can do and what exactlya diverter is that i have heard some people say to get? let me know dont want to mess up my engine!! thanks
Please use the search man before all hell breaks loose. This is covered many times a day.
https://www.audiforums.com/search.asp
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https://www.audiforums.com/search.asp
Welcome to the forums!
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funkymillah
Audi A4
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Dec 3, 2007 03:20 PM
jamma
Audi A4
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Jun 25, 2006 12:46 AM




