A new light on your dashboard? You don’t understand why it doesn’t shut off… It’s normal, an automobile is complicated and there are many causes why a light may occur. In cases where your glow plug light comes on while driving your Ford Escape, it might indicate several problems. In this article, we will do anything we can to support you see things more clearly. First, we will see how the preheating light on your Ford Escape works, and then the different motives it lights up when you are driving

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What is the role of my Ford Escape glow plug light?

The main intent of the engine glow plug light, which is in most cases represented by a yellow coil, is to make sure that your glow plugs are working correctly. In reality, it must light up when you switch on your Ford Escape to tell you that they are heating the intake air in your cylinders and must go out after a few minutes when the engine is running. This preheat light is therefore not expected to stay or come on while driving with your motor vehicle. However, if it turns on while driving, it may indicate different issues, we will try to point out the main ones.

What to do if the glow plug light comes on while driving on my Ford Escape?

A glow light that comes on while driving on your Ford Escape or at any other time other than when the engine is started is designed to warn you to a problem other than your spark plugs, we will check out this right now. Whatever the case, connecting your vehicle to the diagnostic tool will allow you to accurately translate the reason for the light up of your glow light.

My Ford Escape glow light comes on and I’m going through a loss of power

The first situation is that you perceive that your glow plug light comes on while driving your Ford Escape and that you also knowledge a loss of power. In this case, several complications can explain its presence. Here is a list of the main causes:

  • Issue of EGR valve, indeed, if you are affected a loss of power, it is possible that your EGR valve is clogged, in this instance, it is obvious that your preheat light comes on while driving on Ford Escape because it is one of the problem of which it is expected to notify you. Have the status of your valve checked out
  • Trouble related to the turbo overflow valve, in this situation the ECU can no longer manage the turbo intake pressure, which can result in turbo boost and a perturbation in the performance of the turbo.
  • Trouble associated with the injection, either an injector that has seized up or the injection pump that is broken by filings or other possible foreign bodies that disturb its proper functioning.
  • Finally, the last issue that could lead to a glow indicator light on your Ford Escape coupled with a loss of power, is that your fuel filter is too dirty, you should come to feel jerks because of a bad fuel flow in the engine.

My glow plug light comes on or is flashing but no difference on the performance of my Ford Escape

To finish , we’ll give you the motives for a glow plug light that comes on on your Ford Escape without you feeling any difference in power or motor vehicle behaviour. In general, this is an electronic problem:

  • Glow plug relays or fuses to be changed, test and change if necessary.
  • A contactor/potentiometer on one of your pedals (brake, accelerator or clutch) has failed, often a simple de-seizure will be enough to fix the issue.
  • You have a false contact somewhere in your electrical circuit, test out the other options first because it is not easy to find it alone, we suggest you to go to your technician.
  • Faulty injection pressure sensor, ECU error

    • To discover more tips on the Ford Escape, take a look at the Ford Escape category.