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Though coolant and antifreeze are often used interchangeably, they aren’t the same. Here are the differences car owners should be aware of.

What Is Coolant and Is It the Same as Antifreeze?
By Rick Popely
May 30, 2021Though coolant and antifreeze are often used interchangeably, they aren’t the same. Here are the differences car owners should be aware of.
Every engine has at least one cam, which is shorthand for camshaft, and many current engines have two or more.

What Is a Cam?
By Rick Popely
May 23, 2021Every engine has at least one cam, which is shorthand for camshaft, and many current engines have two or more.
VDC is the name of the electronic stability control system on Nissan and Infiniti vehicles.

What Does VDC Mean?
By Rick Popely
May 2, 2021VDC is the name of the electronic stability control system on Nissan and Infiniti vehicles.
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The alternator powers the starter motor for the engine and the various computers, lights, power windows and locks, wipers and other electrical accessories.

What Is an Alternator?
By Rick Popely
April 25, 2021The alternator powers the starter motor for the engine and the various computers, lights, power windows and locks, wipers and other electrical accessories.
The folks at CarMD are back with their 2021 Vehicle Health Index, which documents what causes your car’s dreaded check-engine light to illuminate.

Is Your Check-Engine Light On? 5 of the Most Common Causes
By Brian Normile
April 21, 2021The folks at CarMD are back with their 2021 Vehicle Health Index, which documents what causes your car’s dreaded check-engine light to illuminate.
VSA stands for vehicle stability assist, which is the proprietary term for the electronic stability control system used on Honda and Acura vehicles.

What Does VSA Stand For?
By Rick Popely
April 18, 2021VSA stands for vehicle stability assist, which is the proprietary term for the electronic stability control system used on Honda and Acura vehicles.
TCS is a feature on all vehicles that prevents the drive wheels from losing traction on slippery surfaces.

What Does TCS Stand For?
By Rick Popely
April 11, 2021TCS is a feature on all vehicles that prevents the drive wheels from losing traction on slippery surfaces.
Once your car’s warranty expires, the cost of all repairs comes out of the pockets of owners, and nervousness about that prospect has made buying an extended warranty a popular option.

Are Extended Car Warranties Worth It?
By Rick Popely
March 27, 2021Once your car’s warranty expires, the cost of all repairs comes out of the pockets of owners, and nervousness about that prospect has made buying an extended warranty a popular option.
Overfilling with oil can cause foaming, which turns a slippery lubricant into a sudsy fluid with air bubbles that diminish the lubricating and cooling properties.

What Happens When You Overfill Your Car With Oil?
By Rick Popely
March 20, 2021Overfilling with oil can cause foaming, which turns a slippery lubricant into a sudsy fluid with air bubbles that diminish the lubricating and cooling properties.

What Do DOHC, SOHC and OHV Stand For?
By Rick Popely
March 13, 2021