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A check engine light can indicate a broad spectrum of problems with your 2010 Hyundai Elantra. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. The video above shows how to locate the on board diagnostics (OBD) plug on your 2010 Elantra, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your Elantra.
Intermittent Check Engine Light: If the check engine light on your 2010 Elantra is intermittent, try to take note of the conditions when this happens. For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds? This will help your mechanic evaluate the issue. Steady Check Engine Light: If your check engine light is on every time you operate your Elantra, you need to have it checked as soon as possible, especially if you notice performance problems or unusual noises. Flashing Check Engine Light: If your check engine light is flashing, stop driving your Elantra and have it towed to your nearest mechanic - you probably have a very serious problem with your car and you risk ruining your engine by driving it. If you are unsure about what your diagnostic trouble codes mean; have your Elantra diagnosed by a professional automotive technician.
Many cars will burn or leak a little bit of oil. Over time, this adds up and you might need to add some - learn how to here!2010 Hyundai Elantra GLS 2.0L 4 Cyl.
Harsh downshifts? Slipping gears? You might be low on transmission fluid2010 Hyundai Elantra GLS 2.0L 4 Cyl.
Want an easy way to save $500? Rotate your tires at least three times per year2010 Hyundai Elantra GLS 2.0L 4 Cyl.
The best way to fix leaking hoses is to replace them, but if you don't have time, a stop leak product might work for you2010 Hyundai Elantra GLS 2.0L 4 Cyl.
On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em!2010 Hyundai Elantra GLS 2.0L 4 Cyl.
Do you ever get into your friend's car and notice a bad smell? A dirty cabin air filter could be the culprit2010 Hyundai Elantra GLS 2.0L 4 Cyl.