Open the hood and find a place to set your multimeter. Open the coolant reservoir or radiator cap to access the coolant. Pro Tip: If you don’t see any coolant in the reservoir, or at the top of the ...

The mechanic shows that the plastic safety tab holding the cap on the jug has a sharp, blade-like edge. If you flip the cap over, you can pierce the foil with this tool. But there’s more. The little ...

Just like your engine's oil, adding coolant when needed is vital, but if you overfill the reservoir, don't panic. Here's what ...

The coolant in your car's radiator is not a forever liquid. Consumable fluids like engine oil, automatic transmission, and brake fluid need periodic replacement to keep your vehicle running reliably ...