I was noticing a gas smell from our S10 and went underneath to check the lines. When I touched one of them, it snapped immediately :headscrat . It seems to have been a crack in the vinyl tubing. Please see below for pictures.

What is the best way to fix this? Is there any sort of repair kit I could use? I'm comfortable doing most of my own work but don't want to jeopardize safety or create more problems.

Thanks in advance.

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http://farm4.static.flickr.com/3095/2750302007_cd3d199c32.jpg?v=0

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