Inspecting the Water Pump Weep Hole on Dodge Diesel Trucks

Use a pipe cleaner or a piece of wire to knock scale and dirt from the water pump weep hole.

1st and 2nd generation (every 12000 miles):

1: From above and just in front of the alternator pulley, look down to the water pump.
2: The weep hole is at about the 7:00 position, below and to the left of the pump shaft.

The end of the pencil is sticking into the weep hole.

[thanks to used with permission]
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