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Why Is My Car’s Engine Warning Light On?<\/h5>\n\n![\"mechanic](\"https:\/\/cdn-ds.com\/blogs-media\/sites\/181\/2020\/02\/19214407\/engine-check_b.jpg\")
Loose Gas Cap<\/strong> \u2013 A broken or loose gas\u00a0cap is one of the main reasons the check engine light turns on, hence it should be the first item you check. If the gas cap isn’t well tightened or appears cracked, fuel vapors can leak out and reduce the gas tank\u2019s pressure. This causes a reduction in gas mileage and increases emissions.<\/li>\n- Oxygen Sensor<\/strong> \u2013 This type of sensor measures the amount of unburned oxygen in the exhaust system. When the oxygen sensor is damaged, the engine will burn more fuel than usual. Postponing its replacement can unleash more complex problems like impaired spark plugs or a busted catalytic converter.<\/li>\n
- Catalytic Converter<\/strong>\u00a0\u2013 Integrated into the exhaust system, the catalytic converter is responsible for converting pollutant gases like carbon monoxide into less harmful ones, like carbon dioxide. Its failure is easy to prevent if you perform regular car maintenance. It\u2019s also recommendable to take the car on the highway every now and then to avoid the catalytic converter from clogging.<\/li>\n
- Mass Air Flow Sensor<\/strong>\u00a0\u2013 This sensor monitors the amount of air entering the engine and determines how much fuel is required to run the engine efficiently. The symptoms of its failure include rough idling, engine stalling and a decrease in gas mileage. You can drive for some weeks without replacing it, but don\u2019t wait too long or more serious problems will appear.<\/li>\n
- Spark Plug Wires<\/strong> \u2013 Its function is transferring\u00a0electricity from the ignition coil to the combustion chamber to ignite the fuel\/air mixture. In modern cars, the spark plugs can last up to 100,000 miles but eventually, they will fail. Luckily, this type of breakdown doesn\u2019t cost as much money as fixing other car problems like a failing catalytic converter. In case you drive a diesel, you should keep in mind that your car won\u2019t have any spark plugs, so you can remove this factor from your list.<\/li>\n<\/ul>\n
\nRead more:<\/strong>\u00a0How do I change the oil in my car?<\/a><\/strong><\/em><\/p>\n
\nIt\u2019s important to keep in mind that these are the most common reasons for the check engine light to illuminate, but not the only ones. If you ever find yourself in this situation near Lubbock, TX, schedule service at Carizma Motors<\/a> and our friendly and qualified staff will contact you as soon as possible.<\/p>\n","protected":false},"excerpt":{"rendered":"Top Five Reasons Why Your Check Engine Light Is On The check engine light, more formally known as the Malfunction Indicator Lamp (MIL), is a signal from the vehicle\u2019s engine-management system indicating that something is wrong. This orange, engine-shaped icon on your dashboard can be frustrating as it doesn\u2019t explain what the exact problem is. […]<\/p>\n","protected":false},"author":1,"featured_media":2391,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"yoast_head":"\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\n\n\t\n
Loose Gas Cap<\/strong> \u2013 A broken or loose gas\u00a0cap is one of the main reasons the check engine light turns on, hence it should be the first item you check. If the gas cap isn’t well tightened or appears cracked, fuel vapors can leak out and reduce the gas tank\u2019s pressure. This causes a reduction in gas mileage and increases emissions.<\/li>\n\n
Read more:<\/strong>\u00a0How do I change the oil in my car?<\/a><\/strong><\/em><\/p>\n It\u2019s important to keep in mind that these are the most common reasons for the check engine light to illuminate, but not the only ones. If you ever find yourself in this situation near Lubbock, TX, schedule service at Carizma Motors<\/a> and our friendly and qualified staff will contact you as soon as possible.<\/p>\n","protected":false},"excerpt":{"rendered":" Top Five Reasons Why Your Check Engine Light Is On The check engine light, more formally known as the Malfunction Indicator Lamp (MIL), is a signal from the vehicle\u2019s engine-management system indicating that something is wrong. This orange, engine-shaped icon on your dashboard can be frustrating as it doesn\u2019t explain what the exact problem is. […]<\/p>\n","protected":false},"author":1,"featured_media":2391,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"yoast_head":"\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\n\n\t\n
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