I second Kestas' 8-yr old hand size quote. This was the one and only connection that had to be done from underneath and it was a blind connection.....had to do it completely by feel...and if I recall correctly, the connection was one of those that requires you to pull a plastic tab back slightly to disengage the connection. It was on the sid eo f the engine block, below the intake manifold. I figured this out on the fly; you'll get it. And BTW, I got in there with my big hands, but if they were any bigger...........
Brian

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Brian
1995 E320 wagon