GM Authority: Some GMC Sierra 1500 Duramax Diesel Units To Get Coolant Control Valve Replacement
General Motors has issued a new Special Coverage bulletin for certain units of the 2023 GMC Sierra 1500 to address a potential issue with the engine coolant control valve. Owners may notice that their ...
Some GMC Sierra 1500 Duramax Diesel Units To Get Coolant Control Valve Replacement
A coolant is a substance, typically liquid, that is used to reduce or regulate the temperature of a system. An ideal coolant has high thermal capacity, low viscosity, and low cost, is non-toxic and chemically inert, and neither causes nor promotes corrosion of the cooling system.
When it comes to your vehicle’s cooling system, two terms are often used interchangeably: antifreeze and coolant. While they are very closely related, there are important distinctions between the two.
Not sure which color coolant you need? Use Prestone's antifreeze color chart to find the best antifreeze for your vehicle and driving conditions.
The new coolant you are adding must be the same type and color as the existing antifreeze in your car’s cooling system. Failure to adhere to this rule could cause costly damage to your engine.
Coolant is as vital as oil for your car, preventing overheating and freezing. Learn about coolant types, when to change them, and how to avoid costly mistakes.
Shop for Antifreeze & Coolants in Motor Oil &Transmission Fluids. Buy products such as Prestone Extended Life Prediluted Antifreeze/Coolant at Walmart and save.
We’ve reviewed ten of the best antifreeze options for different types of vehicles and included a complete buyer’s guide to walk you through everything you need to know about coolant maintenance. Important note: Never open the radiator cap or coolant reservoir when the engine is hot.