08-10 SS Turbocharged General Discussion Discuss the 2008 - 2009 Chevy Cobalt SS Turbocharged. On sale since the second quarter of 2008.

Checking for boost leaks

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Old May 17, 2011 | 05:27 PM
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rckrz6's Avatar
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From: Rochester, NY
Checking for boost leaks

I just installed my hot side piping and wondering if there is a good way to determine if there are boost leaks besides pressurizing the system. how tight is to tight for the clamps?
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Old May 18, 2011 | 01:59 PM
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Pressurizing is the only way to reliably check for leaks.
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Old May 18, 2011 | 03:08 PM
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Originally Posted by SSlobalt
Pressurizing is the only way to reliably check for leaks.
This.

No other way to test the system under pressure.
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Old May 18, 2011 | 08:15 PM
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I always thought about pressuriZing the system with some sort of smoke screen or something so you can see if there was a boost leak cause smoke will come out lol. Just a thought.
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Old May 18, 2011 | 08:51 PM
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I would imagine you could also do the same thing you do with a leaking tire, put soapy water on all the connections, watch for bubbles.
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Old May 18, 2011 | 08:56 PM
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Originally Posted by TommypSS/TC
I would imagine you could also do the same thing you do with a leaking tire, put soapy water on all the connections, watch for bubbles.
Yup. That's what I do to check for the smaller leaks.
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