Open the hood and find a place to set your multimeter. Open the coolant reservoir or radiator cap to access the coolant. Pro Tip: If you don’t see any coolant in the reservoir, or at the top of the ...

Antifreeze is more than just a winter essential for preventing freeze-ups; it plays a critical role in safeguarding your engine from corrosion caused by electrolysis. Electrolysis occurs when two ...

Virtually every modern car on the road is equipped with bells, whistles, and sensors designed to let you know when even the slightest thing is wrong with your vehicle. While any driver can appreciate ...