Why is the Check Engine light on on my car?
An illuminated Check Engine Light is another symptom of possible issue with the glow plugs or timer. If the computer detects an issue with the circuit or signal of any of the glow plugs, or the timer, it will set off the Check Engine Light in order to notify the driver of the issue.
How can I tell if my glow plug is bad?
Some diesel engine equipped vehicles will come with an indicator on the instrument cluster that will illuminate or flash if the computer detects that there is an issue with the glow plug system. The indicator is usually a line in the shape of a spiral or coil, reminiscent of a wire filament, and amber in color.
Can you drive with a blinking check engine light?
How far can you drive with a blinking engine light? It is not recommended to drive at all with a flashing check engine light. You can, in most cases, drive the closest way to a repair shop. We do recommend towing it if the repair shop is located far away, though.
What’s the best way to reset a check engine light?
In such a case, it is highly recommended to check the codes with a scanner instead. Switching the ignition on and off is also one method of hard reset without disconnecting batteries. Put the keys in your ignition and turn your ignition on and off consecutively after a second in each step.
An illuminated Check Engine Light is another symptom of possible issue with the glow plugs or timer. If the computer detects an issue with the circuit or signal of any of the glow plugs, or the timer, it will set off the Check Engine Light in order to notify the driver of the issue.
Can a scanner turn off a check engine light?
The scanner also allows you to clear the vehicle’s internal code, which is what triggered the check-engine light. Do that, and the warning light will turn off. More on that later. To shut off the warning light, and to know exactly what’s wrong with your vehicle, you need a scanner.
Some diesel engine equipped vehicles will come with an indicator on the instrument cluster that will illuminate or flash if the computer detects that there is an issue with the glow plug system. The indicator is usually a line in the shape of a spiral or coil, reminiscent of a wire filament, and amber in color.
What to do when your diesel glow plug goes bad?
Therefore, take this smoke as a warning sign that something must be wrong either with the diesel glow plug or some other vital component of the combustion process. Usually when the diesel glow plug malfunctions, the diagnostic trouble code or engine light in the dashboard will turn on. To determine the problem you should use a diagnostic scan tool.