The check engine light is an irritation for many drivers but it gives you essential information about your car and shouldn t be ignored.
Where to check engine light.
Finding out why your check engine light is on may help you save gas and avoid more problems down the road.
Found on the instrument panel of most automobiles it usually bears the legend engine check engine service engine soon maintenance required emmiss maint or a pictogram of an engine and when illuminated it is typically an amber or red color.
A check engine light or malfunction indicator lamp mil is a tell tale that a computerized engine management system uses to indicate a malfunction.
The problem is most likely a misfire combustion or a faulty engine sensor problem.
The check engine light provides an idea sometimes precise sometimes vague of what s wrong with a car.
Get in the zone.
Free check engine light testing.
A flashing check engine light means that the problem is occuring at the moment and it s most likely a more serious problem like a misfire.
The autozone fix finder.
Your check engine light typically comes on when there is a problem with your emission control system or another computer controlled system in your vehicle.
Fix finder is an easy to use tool to troubleshoot why your check engine light is on using an extensive database of repair solutions from ase certified mechanics to help you find the most likely fix.
But if you do not have one available you can often do it without one.
If your car isn t feeling jerky or strange when the check engine light comes on the first thing you should check is the gas cap.
The simplest way to reset the check engine light is with an obd2 scanner.
Pull over tighten it and take a look at the cap to see if it.
The light generates a code that can help you narrow down the problem so you can get it fixed.
Doing so can lead to safety issues a roadside breakdown or costly repairs down the line.
However it does not replace a skilled mechanic or routine maintenance.
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Never ignore a warning light.
You may also need to manually reset the light after making repairs if the code doesn t clear.
It s not recommended to drive with the check engine light flashing or on.
If the check engine light illuminates it will either blink or remain constantly illuminated depending on the problem.
If your check engine light is on our professional parts people will scan the code for you and provide a list of possible fixes.
A blinking light or in some cars a red light instead of a yellow or orange.