When the injection system falls into breakdown it can be extremely unpleasant. In general, it is distinguished by fuel fumes or a lack of acceleration. The malfunction comes from the injectors? from the injection pump? We will answer these questions in order to best determine the malfunction. But first, it may be wiser to understand the operation of your injection system .
Injection system on a Toyota Fchv-4: how it works
In order to function properly, the engine block of your Toyota Fchv-4 needs a mixture of air and fuel. It is injector which gives the possibility of sending this mixture inside the engine block. If the injector malfunctions, the Toyota Fchv-4 may have trouble starting. The injection system consists of a pumps and injectors , gathered from time to time by a common rail . The first injection engine block was developed in 1893 by Rodolphe Diesel himself.
Injector problem on a Toyota Fchv-4: reasons and consequences
Lack of power or acceleration
When this Toyota Fchv-4 loses power, or even has power holes, it is certainly linked to the injector. It is likely that the latter is dirty due to deposits. This is why it is wiser to use quality fuel. Make a descaling will be less expensive than having this system replaced.
Fuel smell
If fuel fumes are felt, it should probably come from a fuite . If this is what happens, it is better to avoid taking a ride with your Toyota Fchv-4. Leaks will be rare but rather dangerous. So go to your car repairer, he will explain what to do. If ever it's a joint problem, you can afford a repair. Hopefully the injector is not completely HS.
Engine runs but does not start
The malfunction does not necessarily come from the injector. The reasons can be many. If however you are certain that the injector is the cause, it is certainly due to the injection pump . It happens that it is seized or else leak. Remember that replacing the injection pump of this Toyota Fchv-4 is rather expensive, so it is wiser to correctly discern the malfunction.
Maintaining the injection of your Toyota Fchv-4
We now offer some techniques to anticipate injection dysfunctions.
- Buy one fuel of a very high quality.
- Take a ride for about 15 minutes at 3000 revolutions / minute Once every three months. The temperature emitted by the engine block should clean the components, and the injection on the way.
- Drain rather often.
Now you know what are the malfunctions related to the injection of this Toyota Fchv-4 and some techniques to get around them. If this malfunction continues, do not hesitate to go to a mechanic, because it is a really essential element of the engine block. Post a comment if you have used this injection guide. Good road!