COOLANT LEAKS

1995 Chevrolet Tahoe

Tiny

wlpolite

August, 4, 2011 AT 5:25 PM

How do I know its' my heater core. I have a 95 chevy tahoe; fluid is leaking not from the core but from a hole at the firewall next to the hoses coming into the core. There are two hoses and one other with a rubber hose that bends at a 90 degree angle. After driving the truck and parking it, fluid leaks from this other (3rd) tube. Is it the heater core or something else?

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1 Answer

Tiny

Docfixit

August, 4, 2011 AT 5:38 PM

Bingo heater core coming out of Evap/core assembly drain tube. Sounds like the drain for the heater core if it were to leak the third hose that comes off the fire wall has a 90 degree elbow facing down not connected to anything if so its the drain for the heater core. Can you smell coolant inside? Sounds like a bad heater core. If that were one of the hoses just not connected it would leak all the time.

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