Cleaning the fuel tank is critical to maintaining good engine performance. Although it sounds complicated, the maintenance process can be performed by anyone who has the slightest understanding of how a vehicle works. To eliminate residues of dirt and other substances that accumulate inside the piece, just follow the instructions that will be presented throughout this article.
Steps
Method 1 of 3: Cleaning a Motorcycle's Tank
Step 1. Disconnect the tank, before starting the process
Unscrew the screws and other parts, according to the instructions in the manufacturer's manual, so that you can safely clean the fuel tank.
- Remove fuel line and spark plug if disassembling a lawn mower or similar equipment.
- Remove the valve, cap and hoses located inside the fuel pump if you are disassembling a motorcycle.
Step 2. Seal the fuel line after disconnecting the tank
In addition to stopping the flow of gasoline, you'll prevent dirt residue from accumulating inside the hose.
- Use a clamp or similar object to seal the end of the part.
- Separate the hose from the carburetor.
- Then place a bucket under the tank and remove the clamp.
- Finally, let the remaining fuel drain into the container.
Step 3. Empty the tank with a suction hose or similar device
Then pour the fuel into a suitable fill gallon.
- Leave the reservoir completely empty.
- Otherwise, it will not be possible to clean the inside of the part properly.
Step 4. Inspect the part
Before proceeding, look for possible defects that could affect the engine's performance and offer risks, such as rust, wear, leakage, among others.
- Place the tank in a well-lit environment to inspect the entire interior. If necessary, use a flashlight.
- Watch for signs of oxidation or wear on the material surface.
- Also check if it is necessary to change the fuel filter.
Step 5. Wash the tank
Use a high-pressure washer or hose to remove accumulations of dirt and other substances. At this point, avoid applying cleaning products, such as detergent, so as not to harm the part's performance.
- If possible, enable the most powerful hose jet setting.
- Place the jet in different positions to reach the entire interior of the piece.
- Consider using a professional machine if the tank is heavily oxidized.
Method 2 of 3: Cleaning a Car Tank
Step 1. Use a hydraulic jack to lift the vehicle
Position the part under the side bumper and gradually raise it. This way, you will be able to remove the tank more easily.
- Consider using two jacks for added safety during the process.
- Place the device at the points indicated by the manufacturer.
Step 2. Take out the fuel tank
Disconnect screws and other parts as per the car manufacturer's manual. In this way, it will be possible to clean and inspect the interior of the reservoir.
- Avoid getting completely under the tank when disconnecting it.
- If possible, use a specific hydraulic jack for gearbox.
Step 3. Empty the reservoir after removing it
The time required for draining will depend on the model and time of use of the part, in addition to the amount of fuel stored.
- Use a suction hose to transfer the contents to an appropriate gallon.
- Turn the part upside down if you cannot remove all the fuel from the interior. It is likely that other substances, such as mud and dirt, also run out of the outlet nozzle.
Step 4. Remove the grease impregnated in the tank
This way, the final result of the cleaning process will be more satisfactory.
- Apply a liquid degreaser such as Cif or Veja.
- Consider making a homemade solution with detergent and warm water.
- After application, let the compound act for up to 24 hours.
- If the waiting time is not enough, reapply the chosen product and wait for a longer period.
Step 5. Wash the part after removal
In addition to removing fuel sludge, water pressure will help to properly remove build-up of dirt, rust and other surface-impregnated substances.
- Use a hose or pressure washer to clean the inside of the tank.
- Position the water jet at different angles to reach the entire interior of the piece.
Step 6. Apply a cleaning product if the part is heavily oxidized or greasy
After application, thoroughly rinse the reservoir to remove all residue and accumulated dirt.
- Look for specific chemicals for removing rust.
- These compounds, however, should not be applied to new fuel tanks.
Step 7. Rinse the tank
After applying a chemical, it is important to completely remove residue from the interior of the part. Otherwise, the vehicle's engine performance may be impaired.
- Therefore, empty and fill the tank with water to eliminate possible debris.
- Repeat the process at least twice in a row to ensure all compost is removed.
Method 3 of 3: Performing Cleaning Safely
Step 1. Allow the reservoir to dry before placing it back in the vehicle
Thus, trapped water will not come into contact with the fuel system.
- Position the tank upside down if possible.
- Wait for approximately 24 hours.
- Also, avoid leaving the part in a humid and poorly ventilated environment.
Step 2. Dispose of fuel properly, as per the environmental law in force in your region
Thus, you will prevent the soil and water from being contaminated.
- Store compost in a specific supply gallon.
- Contact the city and ask about the correct procedure.
- Look for nearby toxic disposal centers.
Step 3. Contact a mechanic
If you have difficulty installing, uninstalling or even cleaning the fuel tank yourself, seek expert help to avoid future problems.
A renowned professional is usually more experienced and qualified to deal with the mechanics of an automobile
Step 4. Wear safety equipment
Before handling fuels or any other chemical product, it is important to protect the skin and eye region with the following devices:
- Protective goggles.
- Gloves.
- Appropriate attire.
- Also, try to clean the tank in an outdoor or well-ventilated room.
