Related: How to Check Your Car’s Engine Coolant While a car’s coolant temperature gauge is a good indicator, some cars just have a red warning light that illuminates on the instrument panel if ...

Prestone Coolant Ready-to-Use and Concentrate with 5X Superior Cooling Protection, provides superior cooling formula to prevent overheating while protecting against rust, corrosion, and engine wear.

That’s what was in the ubiquitous Prestone and Zerex green coolants many of us grew up with. The antifreeze capabilities of the glycol don’t really break down, but the corrosion inhibitors do, ...

Prestone has raised the bar yet again—by about five notches this time. The maker of the country’s leading brake fluid and coolant now has a new look. The trusted and proven Prestone brake fluid and ...

Unfortunately, some Corvette Z06 owners are noticing an engine coolant leak on the ground or on the engine after it’s been parked for a while. According to a recent service bulletin, the leak is ...