Engine Dying Unexpectedly? Consider Some Possible Causes

By Product Expert | Posted in Service & Maintenance on Tuesday, June 27th, 2017 at 4:09 pm

Reasons Why Car Engine Shuts Off When Coming to a Stop

The engine is the source of power for your vehicle, and when it isn’t working properly, it can be a major concern. This is especially true if the engine simply dies unexpectedly. Some drivers may notice that their car’s engine shuts off when coming to a stop, and there are reasons why this might be happening that we will explore here. Some are a serious maintenance concern, but you’ll learn that this isn’t always a bad thing.

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Causes of a Car Engine Unexpectedly Turning Off

If the problem lies with your engine or other vehicle components, there will be a number of things that should be looked at. A service technician will want to look at the electrical, airflow and fuel system, in addition to anything else that is deemed necessary.

pushing car after engine diesIf you’re doing this maintenance yourself, here are some specific parts and components you’ll want to check up on:

  • Exhaust Gas Recirculation
  • Idle speed sensor
  • Mass airflow sensor
  • Fuel injectors
  • Fuel filter
  • Fuel pump
  • Air filter
  • Throttle position sensor

You’ll want to ensure that all these parts are in proper working order and that none of them are clogged up. If all of these parts seem fine, you may need to do some additional investigation or have things looked at by an expert. Before doing so, it may also not be a bad idea to check out your battery as well.

Does Your Vehicle Have Stop-Start Technology?

Though there are many reasons to be concerned about an engine that suddenly shuts off while driving, there are instances where this is actually supposed to happen. That’s the case with any vehicle equipped with stop-start technology. You may even find some of these vehicles here at American Automotive Group.

These systems are actually designed to shut down the engine when at idle, such as when waiting at a stop light. As soon as you start to accelerate, the engine will nearly instantaneously start up again. In fact, you won’t even notice it after a while. The reason for this type of technology is to save fuel… having the engine running less means you don’t waste gas while sitting still.

We hope you find out the reason why your car engine is shutting off, but for anyone interested in learning more about stop-start technology and whether any vehicles have it here are American Automotive Group, be sure to contact us.

One Response to “Engine Dying Unexpectedly? Consider Some Possible Causes”

  1. Cole Salazar says:

    An engine is one of the mechanical components that can fail unexpectedly if it is not serviced and maintained systematically. Any maintenance issue related to the engine of the convertible is typically an expensive hassle. Thus, preventing the issue from occurring is the only way by which you can keep your notecase safe. An engine fails due to irregular oil change, overlooking the oil leaks, improper servicing of the cooling system etc. Better you should be aware of the signs of a poorly maintained engine so that you will never find yourself grounded on the thoroughfare.

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