It could be something as simple as a loose fuel cap.
What does check engine light mean on hyundai sonata.
A wide array of issues can cause a check engine light to come on some more serious than others.
Fortunately autonation hyundai north richland hills is here to help you figure out what might be wrong and what your next steps should be.
It can be alarming seeing an engine warning appear on your dashboard especially if you ve never seen it before.
The check engine light comes on because the system has detected a fault.
Common causes for hyundai check engine light.
A check engine light can indicate a broad spectrum of problems with your 2011 hyundai sonata.
The reason this warning is so dreaded by drivers is because it presents only a vague idea of why the light actually turned on.
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.
If the car isn t displaying any other symptoms rough running misfires difficult starting etc then it hopefully won t be anything too serious.
Thankfully we re here to help you out.
The warning symbol that many drivers fear however is the check engine light.
In a hyundai the check engine light comes on as soon as the onboard diagnostic system obd detects that there is an issue with the way the engine operates or the evaporative emission control system evap which is used to prevent gasoline vapors from escaping into the atmosphere.