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1,497 Posts
1992 RRC, blue.
I've been hunting a coolant leak. It's crafty. What are sources of leakage that could cause a puddle forward of the valley on top of the water pump? Where's the weep hole on these pumps? I've checked the two heater hoses, and they don't appear to leak. The thermostat gooseneck is sealed as well. It leaked about a half-gallon on a 30 mile round trip today.
Also, the leak isn't obvious when it's idling in the driveway at operating temp.
I've been hunting a coolant leak. It's crafty. What are sources of leakage that could cause a puddle forward of the valley on top of the water pump? Where's the weep hole on these pumps? I've checked the two heater hoses, and they don't appear to leak. The thermostat gooseneck is sealed as well. It leaked about a half-gallon on a 30 mile round trip today.
Also, the leak isn't obvious when it's idling in the driveway at operating temp.