As the impurities in our body fluids affect the proper functioning of our body parts, in a similar fashion, sludge in the radiator liquid degrades the engine's performance. Coolant acts as an ...

A car's cooling system is like a linebacker — it's the most important component in a car engine's defense system. It ensures the engine runs at optimal temperatures and prevents it from overheating.

Flushing and replacing coolant is a moderately difficult repair job. Consult the owner's manual, your car’s manufacturer, or a trusted mechanic for more specific information on your vehicle. You take ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Pulling out your tools and replacing the coolant in your car every ...

The radiator in a car, located between the front grille and the engine of the car, is vital for cooling the engine. It circulates coolant through the engine, absorbing heat generated during combustion ...

Senior Editor Mike Allen answers readers' car questions. Q: I own a 2001 GMC Safari van, and I tow a folding trailer that weighs about 3600lbs. When hitched, the back end of the van sits much too low ...

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 ...

my mechanic says i have sludgy build-up in my cooling system, so it needs flushing. i'm not questioning that, they are pretty reliable.<BR><BR>the guy suggested that i switch to the regular green ...

Editor’s note: This article was last updated on May 30, 2021. It has been reviewed by Cars.com Senior News Editor Jennifer Harrington and is still accurate. Though coolant and antifreeze are often ...