Phaedra,

Sounds like you do have an air pocket, and a possible fractured coolant
tank, due to an over pressurized testing ----

Is the coolant at the seam of the tank?

Run the van up on a curb or something and try bleeding the system
yourself-----

Not that difficult---- keep an eye on the coolant tank though---If your
lucky it may just be the wrench was just sloppy and spilled come anti
freeze----

Later,

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Terry--

       "Zoom, Zoom, Zoom"
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