Hi, losing water but not from radiator.it appears to be coming out from rear of the motor i cannot id from where? not sure would appreciate your help

After running car squeeze upper and lower hose of radiator and see if they are pressure if so water is circulate if not no circulate should not be able to squeeze

John sounds like your sensor may be bad. Next it could be your thermostat sticking use a temp gun and measure the temp of your radiator at the cap. Do not remove cap. Just take temp. If it is getting hot it should spit water out. Check to see if the electric fan is coming on the sensor to cut the fan on maybe bad or the fan. Hope this helps.

is your fan working for the radiator? you will have to make sure it's coming in, a next factor could be your radiator needs to be service.

if you want to be sure. Pour inside radiator a bottle of dye colorant for coolant. Then check with a blacklight

A little leakage is normal. Also the A/C will drip water, but that comes down from the firewall area.

From the motor, it may indicate a leaky water pump. This will drip from the front of the engine which is the right side as the driver looks. The pump is located under the timing belt cover.

Also check all your large hoses to see if a leak has developed at any joint.

The V6 engine often develops a water leak under the intake manifold which is hard to see. The water appears on top of the transmission. Camrys will often also get a split in the plastic radiator top tank, so look there.

If you are not losing large amounts of water, you have a while to track it down at leisure !

Your heater core is leaking and will need to be replaced.

Hi,
You need to do a cylinder leakage test. It sounds like you may have a head gasket not sealing properly, and this is where your water loss is going and is causing the engine to run rough also.
A quick test is to remove the radiator cap when the engine is cool, then run the engine till it gets hot and when the water is hot you should start to see the water running along in the radiator. Make sure it is full and make sure no bubbling and squirting of water from the radiator happens. If this happens then it is a good sign that your head gasket needs replacing.
Let me know if you want more information.
Thanks
Jason

i suspect the water pump..

check to make sure the thermostat housing isn't leaking. as this is a common problem on rebuilt motors. the only other place i can think of is to check the freeze plugs, not usually the case. also check water pump.

hope this helps.
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1999 cadillac deville lights come on but wont go off