Look for a leak, if not white smoke from exhaust (going into engine)
Probably any normal thing like not enough Radiator Fluid or something is wrong with your radiator or a head gasket leak could cause the radiator fluid loss. Does this Help?
Unless your radiator has a leak, the radiator fluid stays in the radiator.
radiator fluid
check the fins on your radiator they could be corroded and loose decreasing your radiator s ability to cool the engine or the thermostat could be defective also
Check coolant in radiator could be getting mixed with transmission fluid due to a bad radiator cooling chamber Check the modulator could be getting burned as fuel Check for leak
Where is the radiator to put fluid for 2001 jetta?
There are a number of reasons: 1. Faulty thermostat can cause the fluid to overheat and expand; thus causing the fluid to vent from the overflow pipe. 2. A punctured radiator hose, or a broken seal can cause loss of fluid. 3. Damaged radiator core.
you have to put the radiator fluid in the overflow. This is the only way.
Cracked radiator end caps since the tranny fluid runs goes threw the caps for cooling that is the only way tranny fluid can get in the radiator
You replace the radiator
Bad radiator fluid.
Antifreeze