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      09-08-2010, 02:01 PM   #22
BlueZ4AZ
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Drives: 2009 Z4 sDrive35i
Join Date: Jul 2009
Location: Chandler, AZ

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Quote:
Originally Posted by tranquility View Post
How (in)accurate are the built-in gauges that come w/ the the compressor? Do I really need to spend $$$$ for a quality standalone gauge?

The needle on my compressor jitters too much for me to get an accurate reading from it. I use it as a guide, to know about when to stop pumping air, but always use my ($12) Digital Tire gauge to make sure I have the correct pressure.
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