Finding a coolant leak M103
I've got a "mysterious" coolant leak on the TE. I've put about a gallon of coolant in it over the last week since Mom said the coolant level light came on.
I see no drips, all the accessable hoses are dry, but I do get a sniff of coolant around the water pump hot. Hoses get harder as it warms up, so the leak isn't huge.
Given that I cannot see the water pump weep hole, any hints on how to tell if that is the leak? I've got a new belt and tensioner to put on anyway, this would be a good time to do the water pump as well.
1972 220D ?? miles
1988 300E 200,012
1987 300D Turbo killed 9/25/07, 275,000 miles
1985 Volvo 740 GLE Turobodiesel 218,000
1972 280 SE 4.5 165, 000 - It runs!