Not sure if '91 has a serpentine belt or v-belt but on my '95 318 the
serpentine pully is so big that it hides the weep hole on the bottom side
of the water pump. Not sure if it is standard but I got a 7 rib belt that
is really wide which hides things.
With a small mirror you can see the hole.
When mine started leaking, it was only obvious with the engine off and it
did seem intermittent.
And when was leaking it dumped.
So I changed it..
If I had it to do again I would probably look into a pump with more flow
since I tow a lot.
Victor
>Date: Tue, 30 Oct 2001 20:39:41 -0500
>From: Ray Sulich <ray.sulich@snet.net>
>Subject: DML: Water Pump
>
>Anyone know where the water pump weep hole is located on a 91 Dak with
>318? I think I've finally located the source of my on again off again
>coolant leak and I think its the water pump. It'll go a month or so and
>then puke a quart of coolant on the ground and then stop for a month.....
>it's hard to tell but it looks like the coolant is coming from the bottom
>of the water pump. I can't really see too well because there's alot of
>pieces, parts in the way. Sound like a water pump to anyone?
>Bye,
>Ray
>
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