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Your car’s dashboard contains a series of indicators. While the low fuel or oil change warnings appear with frequency, the check engine light can alarm drivers and cue worries about costly engine repairs. Here’s a helpful guide to this warning light so you know when to schedule auto maintenance.

Understanding Your Vehicle’s Warning Lights & Engine Repair Needs

What Does It Mean When the Check Engine Light Comes On?

Unlike other warning indicators, the check engine light can signal a variety of problems, from a minor issue such as a loose gas cap to a misfiring engine. In essence, this light is a key component of your onboard diagnostics system.

When your vehicle’s computer identifies an issue within the power control system that cannot be corrected, the check engine light turns on as a way to alert the driver of a problem that needs to be addressed by an engine repair specialist. 

What Should You Do When the Light Goes On?

Engine-RepairA blinking check engine light is a sign of a more severe issue, such as an engine misfire where unburned fuel has made its way into the exhaust system and will cause damage to your catalytic converter. In this situation, reduce power and head directly to your auto repair shop. A steady check engine light isn’t necessarily an emergency that requires a tow, but it is best to schedule an appointment with your mechanic as soon as possible. 

Upon arrival, your engine repair specialist will use a special code reading device to diagnose the issue. Depending on what the diagnostics report says, your mechanic may inspect and tighten your gas cap or replace a key component of your engine, such as spark plugs, oxygen sensors, catalytic converter, ignition coils, or fuel injectors. Once the problem has been rectified, they’ll make sure your check engine light turns off again. 

 

If your check engine light is on, call Farmerie's Garage today at (727) 842-8707 to schedule an auto maintenance appointment. Located in Port Richey, FL, this experienced team of mechanics has helped drivers across Hernando and Pasco County for over three decades. To learn about their specialties, from engine repair to oil changes and transmission service, visit this family-owned shop online

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