Expert advice on car maintenance

Most popular car maintenance articles from our car-care experts.

For some vehicles, you're advised to change the coolant every 30,000 miles. For others, changing the coolant isn't even on the maintenance schedule.
Testing engine coolant to determine if it needs changing

How Often Should I Change Engine Coolant?

For some vehicles, you're advised to change the coolant every 30,000 miles. For others, changing the coolant isn't even on the maintenance schedule.
Proper tire pressure is much more crucial to your car than you may think, and it results in a safer and more economical experience on the road.
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How to Properly Check and Put Air in Tires

Proper tire pressure is much more crucial to your car than you may think, and it results in a safer and more economical experience on the road.
Because there are several possibilities, and because brakes are a crucial safety feature, it is best to have a pro diagnose noise.
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Why Are My Brakes Squealing?

Because there are several possibilities, and because brakes are a crucial safety feature, it is best to have a pro diagnose noise.
Vehicles have an adjustment screw or bolt on the headlight assembly for adjusting headlight height, and some also have a screw for horizontal aim.
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Headlight Adjustment: How Do I Know My Headlights Are Aimed ...

Vehicles have an adjustment screw or bolt on the headlight assembly for adjusting headlight height, and some also have a screw for horizontal aim.
It's important to take care of your car before you put it into storage. Here are a few tips to make sure your car is ready to go when you are.
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How to Store Your Car for Winter

It's important to take care of your car before you put it into storage. Here are a few tips to make sure your car is ready to go when you are.
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Do I Need Gas-Line Antifreeze During the Winter?

If you live in a place where the temperature never gets down to freezing, you might be able to get by with plain water in place of windshield wiper fluid.
Pouring windshield wiper fluid into its reservoir

Do I Have to Use Windshield Wiper Fluid or Is Water OK?

If you live in a place where the temperature never gets down to freezing, you might be able to get by with plain water in place of windshield wiper fluid.
Oxygen sensors are not among the maintenance items that need to be replaced regularly, so they typically are replaced only when they fail.
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When Should the Oxygen Sensor Be Replaced?

Oxygen sensors are not among the maintenance items that need to be replaced regularly, so they typically are replaced only when they fail.
VSA stands for vehicle stability assist, which is the proprietary term for the electronic stability control system used on Honda and Acura vehicles.
2021 Honda Accord Hybrid

What Does VSA Stand For?

VSA 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.
Buttons to turn traction control off and turn VSC Sport Mode on

What Does TCS Stand For?

TCS is a feature on all vehicles that prevents the drive wheels from losing traction on slippery surfaces.