Yes, if it is glycol base the vapors can cause headaches and nausea,and if strong enough can cause brain damage
If you overfill the reservoir and radiator with antifreeze, it will generally expand as it gets hot and spill out of the reservoir. When it does that, it will usually spill onto the hot engine and create "smoke".
no, if you mean in the windscreen washer fluid, why would that harm your car? all it does is clean your windows.
Putting 100% "straight" antifreeze in your car's radiator will expose the cooling system to freezing at a much higher temperature than would the appropriate and recommended mix of roughly 50/50 antifreeze and water. Antifreeze works best WITH water.
would a cracked blocked cause a car to bubble antifreeze inside the reservoir of a 97 ford taurus ?
If it is leaking inside the car, the heater core has failed.If it is leaking inside the car, the heater core has failed.
It is possible that the heater core ( the device that heats the air inside the car) is leaking. It is connected to the engine cooling system.
Any fuel spill,storage or leak can cause fuel odor inside the car.
Usually a heater core problem.
It probably has a leak, possibly from the heater core.
sitting in a running car with windows closed is any fumes released inside of car.
Generally, if your car overheats with the proper level of antifreeze, either your water pump has gone bad (not circulating fluid), the thermostat is stuck, or your radiator is clogged up inside. -NAPAman
i believe your heater core has died