The cooling system in your vehicle is vital to the proper functioning of the vehicle’s engine and sometimes coolant leaks can toy with your vehicle’s efficiency and effectiveness.
An external leak is the type of leak which is most easily diagnosed because it causes a puddle of coolant under your vehicle. More often than not, when you have an external leak, the coolant escapes and your vehicle quickly overheats.
An internal leak instead of leaving a puddle of coolant under the vehicle, it will be noticeable when your coolant level does not stay constant and you find that you need to constantly refill the reservoir tank or radiator to keep your engine from overheating.
