Diagnosing a Check Engine Light

engine light

Do you know why your check engine light turned on? Diagnosing a check engine light is critical to keeping your vehicle running safely and efficiently. This general warning light can turn on if your engine is overheating, your catalytic converter is clogged or if you simply need to tighten your gas cap. Learn more about dashboard warning lights and find out what size windshield wipers do I need today. Pay attention to your warning lights and you can prevent an unsafe driving situation or major auto repair bill.

Find Out What the Rest of Your Car Lights Mean

The warning lights on your vehicle are designed to give you an early warning about a key maintenance or repair need. Some warnings require immediate attention, while others can wait until you safely arrive home. The lights are connected to sensors throughout your vehicle, so an illuminated light could mean that a particular component is damaged or working improperly or simply that a sensor is faulty and needs to be replaced.

To understand the car lights meaning, use this helpful database. Even the most modern vehicle uses the same light to signal multiple issues, so these lights still may not give you the precise information you need to order a repair part.

For more information, you need an error code scanner. An OBD-II scanner connects to your vehicle and provides you with more detailed information about the source of the error message. Instead of seeing a simple check engine light, you can discover that the issue is caused by a lack of oxygen or a clogged catalytic converter.

Some lights on your dash aren’t warnings at all. These lights are typically blue, green or yellow, but they can come in other colors depending on the make and model of your vehicle. Some lights inform you that your lights are on, your cruise control is activated or your door is open. It’s important to understand what these lights mean, but they don’t require you to take any action or perform any maintenance on your vehicle.

How to Install Your New Wiper Blades on Your Vehicle

Another common maintenance issue is worn-out windshield wiper blades. There isn’t a warning light to signal you need new wiper blades, so it’s important to inspect them frequently to keep your vehicle safe.

Windshield wipers should be replaced every six months to ensure streak-free performance. Worn-out blades may cause squeaking, chattering, scraping or smearing, all of which are inconvenient and reduce visibility.

Choose the correct windshield wiper blades for your replacement service. Blades are categorized by length and many vehicles have two different lengths. Ask an auto parts technician or measure your blades to choose the right replacement set.

Shop for wiper blades and the essential repair components you need to remove a warning light on your dashboard and keep your vehicle driving safely. For more information about auto care, or to purchase the parts you need, stop by your trusted auto parts store or shop online. Browse an online database for an error code scanner, windshield wipers and other components today.


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