How Many Different Types Of Coolant Are There?

How Many Different Types Of Coolant Are There? There are three main types of coolant that car companies use: Inorganic Additive Technology (IAT), Organic Acid Technology (OAT), and Hybrid Organic Acid Technology (HOAT). Typically, older cars use IAT. What type of coolant do I need? For most vehicles, a glycol based antifreeze coolant is the

Can You Mix Universal Coolant With Orange Coolant?

Can You Mix Universal Coolant With Orange Coolant? This is one of those questions usually asked after the fact, and usually engine damage has already occurred. The green and orange coolants do not mix. When mixed together they form a gel-like substance that stops coolant flow, and consequently, the engine overheats. Can universal coolant be