No , the engine should be cool before adding any fluids to the engine cooling
system
Your engine should be cold ( to be on the safe side) when adding antifreeze/coolant. i let the car sit overnight and then add it.
Yes all automatics should be runnung when adding and most chrystlers should ne in Neutral not park when checking the fluid.
It lowers the freezing point.
( NO ) with the engine cool
Have you spilt some on the radiator?
Yes
No , it's best to add coolant when the engine is cold
You dilute your antifreeze. If you buy prediluted 50/50 antifreeze, then you'll dilute it more than you're supposed to. If you buy straight 100% antifreeze, you're actually supposed to dilute it yourself by adding an equal amount of water to the antifreeze you put it. Your vehicle will be fine. Stop freaking out. Get a coolant flush.
Yes. Never add pure antifreeze. Pure antifreeze will actually freeze before a 50/50 mix. Add coolant that is a 50/50 mix of antifreeze and distilled water. You can buy it already pre-mixed.
increases, and lowers
PUT IT IN THE RADIATOR. MAKE SURE YOUR ENGINE IS COOL AND USE THE DRAIN COCKPIT LOCATED ON THE BOTTOM OF YOUR RADIATOR TO DRAIN ENOUGH OF THE FLUID TO ACCOUNT FOR HOW MUCH ANTIFREEZE YOU ARE ADDING.
The antifreeze provides corrosion protection until the corrosion package is " used up " and it raises the boiling point and lowers the freezing point of the water