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Weird coolant leak??

Posted: Fri Oct 31, 2008 12:05 am
by waldo320
So I have coolant leak on the bottom of the motor the begining of were I can see it is on the rack, and on the center diff. I check upper lower rad hoses bi pass hose, coolant temp sensors, heater core hoses and see nothing wet. Its weird cause it is pooling on the tranny cross member and under the tranny pan? Oh by the way its on my 96 l wagon 2.2 Any sugestions?

Posted: Fri Oct 31, 2008 12:09 am
by tahiti350
heater core, or heater hoses?

Posted: Fri Oct 31, 2008 1:22 am
by Buffman
rent coolant pressure tester. pressurize system and track leak.

Posted: Fri Oct 31, 2008 2:15 am
by waldo320
Were would the heater core leak from, and I checked the heater hoses, and I think renting a pressure tester would be worth my time.

Posted: Fri Oct 31, 2008 4:51 am
by jp233
the heater core could leak inside the car, but it sounds like from either of the two big hoses that go in/out of it thru the firewall.

look on the drivers side you'll see them, plus the other one that goes from the upper coolant tube (the one that lays underneath the intake manifold)

Posted: Fri Oct 31, 2008 1:33 pm
by waldo320
Head gasket? I checked for the normal mixing of fluids and they looked good to me? After closer evaluation I have leaky valve cover gaskets so I need to replace those first and clean it up so I actually have chance to find the coolant leak.

Posted: Fri Oct 31, 2008 7:45 pm
by kleinkid
Water pump maybe.

Posted: Fri Oct 31, 2008 9:35 pm
by Arctic Assassian
Could be the coolant tank also. This happened to the car I just picked up, good thing I have an extra.