Anyone remotely familiar with diesel engines understands the importance of oil and coolant, as they are the lifeblood of the powerplant. Oil lubricates, water cools—and one without the other typically ...

Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. Don’t let your engine overheat! Make sure you change your engine coolant. Don’t ...

Often overlooked, it's important to routinely flush your cooling system. For most car owners, their vehicles are an extension of their personality. So it’s no wonder that they are always ready to go ...

The makers of Shell Rotella ELC Extended Life Coolant have introduced a first-of-its-kind coolant conversion kit that provides everything needed to convert a heavy duty diesel engine’s cooling system ...

The 2024 GMC Sierra HD is include in an urgent service update recently issued by GM, which offers a fix for an engine coolant contamination problem that leads to certain units of the truck needing ...

CARS.COM — When is the right time to change your engine coolant? For some vehicles, you’re advised to change the coolant every 30,000 miles. For others, changing it isn’t even on the maintenance ...