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Need help diagnosing a C6 2006 A6 leak

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Old 08-30-2021, 05:20 PM
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brucemc
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Default Need help diagnosing a C6 2006 A6 leak

This may be difficult but thought that I'd ask anyway before I may have to take this to the dealer I have a front end leak that appears to be steering fluid. However, I'm having a hard time diagnosing. I got the car up on my Rino ramps and took these pics. 1st pic is from below. 2nd pic is looking down to where the leak is at the light. 3 pic is the only one that I see with lots of fresh fluid​​​​. 4th pic shows a clean pulley belt. Any thoughts on the source of the leak? i.e. fluid type, leak location.
Thanks!
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Last edited by brucemc; 08-30-2021 at 05:21 PM.
Old 08-30-2021, 06:28 PM
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C6ToGo
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Look at the PS pressure line. The 2005-7 have a short hose with a tight bend that is a known failure item. All replacement hoses are the new-style hose that is triple the length and is re-routed.

Start engine and get someone to crank steering full turn to maximize pressure. Mine had a pinhole leak in the hose.
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Old 08-30-2021, 06:57 PM
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madsonp
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Originally Posted by C6ToGo
Look at the PS pressure line. The 2005-7 have a short hose with a tight bend that is a known failure item. All replacement hoses are the new-style hose that is triple the length and is re-routed.

Start engine and get someone to crank steering full turn to maximize pressure. Mine had a pinhole leak in the hose.
Had the same issue on my 05, had to have the hose replaced, some of these cars were included in a recall, regrettably mine wasn't one of them. They use a new redesigned hose from an 08+ which is longer and doesn't have the tight bend in it. https://www.carcomplaints.com/Chevro...5v455000.shtml
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