You are reading this article, which means you need to clean your car’s fuel tank without discarding it. When it comes to cleaning the gas tank, most people decide to clean it without replacing it.
The reason behind not moving the fuel tank is that the tank is expensive and it is difficult to move. This article is for those of you who want to clean the tank without removing it.
This article has been written by extensive research so that you can easily complete this task in just a few steps and in a short time. We believe you will succeed if you follow the steps carefully.
Symptoms of Flushing the Fuel Tank
The fuel tank plays an important role in driving a car. Your question may be how do you understand that your car’s fuel tank needs to be cleaned. Let’s take a look at the symptoms:
- Engine does not start even though there is no problem with the battery and ignition;
- Low fuel pressure;
- More fuel consumption;
- Car sputters at high speed;
- Engine shuts down when the car is driven in the mountains or attempts to speed up;
- Car temperature rises and stalls.
What Happens if You Leave a Fuel Tank Not Cleaning It?
Since the fuel tank is one of the most important parts of a car, there should be no compromise on its maintenance. Now the question is what happens if you leave the fuel tank in a dirty state without cleaning it?
First of all, the fuel filter will get stuck with dirt which is not a good thing at all. Inside the filter is a very sensitive membrane. This part may need to be replaced if damaged.
When the fuel tank gets dirty, the gas pump is overloaded which is very bad for the engine. The gas pump has a specific pressure through which the fuel is sent to the injector. Vehicles are more likely to be damaged if the pump pressure rises.
If debris enters the fuel filter and reaches the fuel injector, the fuel consumption that travels through the piston will be less. This will get less fuel for the engine and it will shut down.
Cautions About Cleaning the Fuel Tank
Flushing a fuel tank without removing it is quite a chore and should be done with care. An approved container should be used when you drip the tank. If you do not have such a container, ask the nearest mechanic. However, do not use any kind of pot.
Then, when the gas tank is cleaned, check that the tank is thoroughly dry before refilling. Otherwise, water will mix with the fuel. Above all, use safety fences such as gloves and goggles all the time. Make sure there are no such thing around that creates fire.
How to Clean a Fuel Tank Without Removing It?
OK then, let’s start our main mission i.e. let’s find out the way of cleaning a gas tank without discarding it. However, we would like to advise you to open the manual of the car before starting these steps to know the way of disconnecting the fuel lines. This is because the lines are mounted differently in different companies and models. Anyway, let’s get started.
Stage 1: Disconnect the Fuel Line
We hope you have done the deal with the manual. Now separate all the lines attached to the fuel tank and engine accordingly. When disconnecting, make sure that no line is damaged. Make sure not a single line is connected to the engine.
Stage 2: Dehydrate the Fuel From the Tank
You have disconnected all the lines but there is fuel inside the tank. Now, you have to get the fuels out. You have two ways to perform this. The first is that you have to drive until you run out of fuel.
The second is to open the port of draining and get the fuels out of it. If you follow the first one, start the car and leave it in the garage. If you follow the latter, use a jack to lift one side of the vehicle to make it easier to drain.
Stage 3: Use a Degreaser in the Fuel Tank
You can start this step only if you manage to drain the fuel tank properly. Now take any kind of degreaser or home cleaner and use it in the tank.
Use a mixture of vinegar and warm water as a degreaser to clean the tank. However, if you use baking soda and vinegar as an alternative, you will get better results.
However, whichever option you choose, you should allow a minimum of 24 hours after using the degreaser. Because detox or other things take a long time to flush. If you still smell after degreasing, use the degreaser again.
Stage 4: Clean the Fuel Tank Using High-Pressure Water
Are you satisfied with the fuel tank degreasing? Then drain all the detox inside the tank by the port. Now manage a high-speed washer and wash off all rust, debris, debris, etc.
Sometimes the rust on the walls of the tank is stubborn. So use the pressure washer from different angles. The most important thing is to wear glasses when handling this stage as debris can catch the eye. So be careful.
Step-5: Add the Clean Solution to the Tank and Give It Time
By completing the previous step you have cleaned the surface of the tank, not deeply. Now, you have to use a special cleaning solution on the tank.
In this case, a dedicated cleaning solution will be very useful because its chemical dissolves rust. Believe me, using this solution you can easily wash away dirt or rust, or debris. Alternatively, you can use pro-grade acid-based cleaning solutions.
However, after applying it, you will have to spend about 5 hours letting it sit. But if you do not have much time, then you must give at least 2 hours. Otherwise, the cleaning solution will not work.
Stage 6: Wash and Dry the Tank
After waiting for the given time, wash the whole tank thoroughly with water. Keep washing until the smell of fuel goes away. When done, let the tank dry in the open air. Let the tank dry for at least 24 to 48 hours.
Make sure it is completely dry as it is not wise to add fuel to the wet tank. Lastly, you need to repeat the first job in reverse, that is, connect the lines. At the same time, the task of cleaning a fuel tank without removing it is completed.
So the good news is that you now know the way of cleaning a gas tank without discarding it. You must have realized that the method is not difficult at all but requires a lot of attention and caution.
If you are going to do this for the initial time, don’t make a fuss about spending more money. The equipment needed to accomplish this is also not very expensive. If you do not have them, you can collect them from the nearest auto shop.
We hope you find the advice in this essay valuable. We appreciate you for your time to go over and perceive our perspective. We hope you can now easily clean the fuel tank without much hassle.