would help to know whether you have metal or plastic main pipes.

sounds like you may have not actually looked yet.

There are a few failure modes in both types.
And, something would have to be on its last legs, or that was one
hellava thing you ran over for any road impact to cause a leaknnormally,
especially in a main pipe.

So what is really leaking ? what exact part.
then a useful conversation is possible.

On 11/14/2012 3:32 PM, JRodgers wrote:
> Ran over something yesterday and apparently put a hole in a coolant pipe
> under the van. Question - what is a good fix!!
>
> John Rodgers
>