Vacuum Lines

[mike91]

One of my vacuum lines attached to a valve of the left of my intake manifold, split and came off this weekend. I was able to fix the line, but could not put the "plug" end back onto the valve. It appears as though its not making a tight enough grip to give the vaccum effect. What am I supposed to do? Do I need to put some kind of gasket maker or something prior to plugging it in? This is a $2.00 problem thats driving me crazy!

 

[jason]

same happened to me the heat in the engine makes them all mushy .you can buy vaccum caps and vaccum hose fittings at pep-boys or any parts store.

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91 xlt 4x4