If you have a issue with your Lexus IS, and you can’t find out where it’s originating from, don’t get worried, we’re only here to help you locate answers to these concerns. If in your situation, your Lexus IS stops while driving , you must be more than bothered by this issue. In this guide, we will help you to locate the cause of the issue. You will be delighted to find out, nevertheless, that a vehicle that stops while you are driving can provoke a lot of different problems, so try to look at all of them from the point of view of how your Lexus IS behaves when it dies while driving. To achieve this, we will now list all the components that have been discovered to be involved and the cause of their failure when the Lexus IS dies while driving.

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Lexus IS THAT shuts off ALTHOUGH DRIVING: THE PARTS CONCERNED

We will in reality help you with your research on the origin of your Lexus IS that dies while driving. Examine all components that if broken will be the cause of the issue you are encountering.

THE EGR VALVE

The EGR valve is one of the parts that generate a lot of hassle for drivers. In fact, this valve has a habit of clogging up the more time passes or due to a “quiet” driving of your Lexus IS. This can lead to poor exhaust gas diffusion and, when it is completely clogged, a loss of power and possibly stalling at idle. Examine this complete guidebook to EGR valve problems for more info.

A GROUND WIRE OR ELECTRICAL HASSLE

Does your Lexus IS shuts off while driving? Don’t forget to examine your electrical system, if it’s a ground wire, for example, which can cause a short circuit, or a entirely broken electrical circuit that can no longer carry electricity. This is one of the most difficult causes to detect… We encourage that you try to locate a “burnt” part for the ground wire, which would show that an electric arc has created between a cable and the bodywork, nevertheless you will absolutely have to contact a specialist to solve this issue.

IDLE ACTUATOR

The purpose of this part is to control the engine idle speed of your Lexus IS. If your Lexus IS engine stops unexpectedly when you’re at a standstill, such as at a red light, check the level of wear on your actuator.

THE FUEL PUMP

One of the most obvious causes, without fuel, the engine stops running. Occasionally, over the years, the fuel pump filter can become clogged or the fuel pump is weak and no longer pumping. Either technique, your Lexus IS could get rid of while driving.

FUEL INJECTION SYSTEM

Same reflection as seen before, nevertheless, in this circumstance it is the last phase of the fuel intake into the engine. Seized injectors, a defective injection pump or sensor and your Lexus IS can go out of service or completely disable your fuel injection. An injection issue will generally appear when the fuel injection is hot.

NEIMAN PROBLEM

A neiman, specifically concerning its ignition switch, will occasionally cause you trouble and cause your Lexus IS to get rid of while driving. This part, which is essential for starting your motor vehicle, as well serves as an anti-theft protection, which will prevent your Lexus IS from running normally if it breaks down.

IGNITION COILS (PETROL ENGINE UNIT ONLY)

The penultimate most important reason an Lexus IS stops while driving is the ignition coil. This source is only relevant for petrol cars since the engine runs by explosion and not by compression. In case your coils are too worn out, they will no longer spark. Look on that side.

BATTERY / ALTERNATOR

Finally, it is as well possible to be the victim of a tired battery or a broken alternator. In both situations, the lack of energy stored inside the battery will prevent your Lexus IS from running as it will no longer be able to power the most important parts of your engine.

If perhaps you have any additional questions about the Lexus IS, do not hesitate to consult our Lexus IS category.