Yes
Once your vehicle is warmed up, if you have antifreeze coming out of the overflow you have too much in your radiator.
As long as your reservoir has an overfill or overflow tube attached to it you can fill the radiator and the block itself with coolant and it will not hurt a thing.
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".
I don't think you can actually overfill a car with antifreeze. There is an overflow chamber that prevents this. Perhaps this overflow can be overfilled but in that case the worst thing that can happen is the little plastic cover pops off and you get some excess antifreeze on the ground. It might also depend on the car. when car gets hot it will push coolant to reservoir (expansion) and when cold, into radiator. this is the function of the rad. cap....if u overfill reservoir it will only leak out of fill cap to the grd
Both. The reservoir is the overflow. But in the event your radiator is low, your reservoir will back it up.
The radiator overfill tank is the only spot to fill the radiator. There is no fill cap on the radiator itself.
A hot radiator releases excess coolant through the spring-loaded cap in to the reservoir, and when cooled the partial vacuum created by cooled radiator pulls it back in. A reservoir should be only about 1/4 full cold on a system that uses a radiator cap, some cars have a pressurized cap on reservoir and no cap on radiator
No the cap is vented and push any unwanted coolant out
Radiator and overfill tank.
Why does the radiator fill up the reservoir
The radiator does not have a cap, instead, the coolant system reservoir is also pressurized and the pressure cap is on the reservoir.
The raiator is a type of system where all fluid is added to the reservoir instead of the radiator directly, look for the reservoir and you will have found your radiator cap.