Can coolant damage plastic?
It provides protection from rust and corrosion and does not harm rubber hoses and plastics. Antifreeze should not corrode metal parts, attack rubber, become viscous at low temperatures, or evaporate readily at the ordinary engine operating temperature.
Does antifreeze soak into plastic?
..and unless you let anti-freeze sit in the container for hours, days, or months, the amount of fluid actually absorbed into the plastic is going to be extremely negligible!
Does ethylene glycol react with plastic?
In the plastics industry, ethylene glycol is an important precursor to polyester fibers and resins. Polyethylene terephthalate (PET) resins used to make plastic bottles for soft drinks is prepared from the reaction of ethylene glycol with terephthalic acid.
When does the coolant warning light come on?
When the engine coolant is cold, the coolant level sensor triggers the warning light. As the coolant heats up with the engine, it expands raising the level. Check coolant levels when the engine is completely cold and top up if necessary. This is not applicable if the coolant warning light is blue.
What does the coolant warning light on a Ram 2500 mean?
The RAM 2500 / 3500 coolant warning light comes on in red indicating an overheated engine condition. If the coolant light comes on while driving, pull over and leave the engine to idle. If the air conditioning is on, switch it off. If the engine temperature does not begin to decrease, switch off the engine as continued operation may cause damage.
What does a low coolant light on a car mean?
The light usually shows either a thermometer or a box, often with wavy lines to indicate liquid. It can also say “Low Coolant.” Depending on the vehicle, this message can appear on the driver information center in the middle of your instrument panel. If the light comes on, it’s cause for serious concern.
Why does my car coolant tank keep dropping?
There may be a floating sensor in your coolant tank that triggers the warning light when the level drops. You may need to book a coolant change. Low coolant levels are usually caused by leaks, either in the reservoir or somewhere in the lines. These leaks can be a serious problem, as they’re not easily diagnosed and easily fixed.