There are few automotive gremlins as pervasive as a leaky radiator. Nearly everyone and their mothers have stories about waking up one fine autumn morning, going out to the car, and finding a massive ...

Polaris Laboratories is busting coolant myths, one by one! Check out the second video in our Coolant Myths, Busted! series. Does the color of your coolant mean anything? It’s important to understand ...

Coolant is a 50/50 combination of water and antifreeze. Like motor oil, coolant flows through internal combustion engines to absorb and remove heat, prevent corrosion, and help the motor function at ...

Seeing a puddle of coolant under your car is never a good thing. Whether it’s coming from your radiator, water pump, heater core, freeze plugs, or other portion of your cooling system, it can mean big ...

A routine visit to a neighborhood auto shop turned into a bewildering bill that has since electrified online car communities across the internet. The owner of a 2020 Toyota Corolla took his vehicle in ...

Although electric cars need no front grilles, they need coolant in their BMSs (Battery Management Systems). Some manufacturers have tried to adopt air-cooled battery packs, but they ended up ...

A coolant leak in a Russian module of the International Space Station — the third in less than a year — left two cosmonauts dodging the liquid contaminant during a spacewalk Wednesday as they tracked ...