Car Fuel Tank Cleaning:  If dirt or residue accumulates in your car's fuel tank, it can cause a number of problems. These problems can not only affect your vehicle's performance but also affect the long-term stability of your car. Here are some potential problems and precautions:

1. Decreased engine performance

What happens: Dirt and residue can block the fuel pump and fuel filter, leading to a reduction in fuel supply. This can reduce engine performance, and affect the car's power and mileage.

Caution: Make sure to check and replace the fuel filter regularly.

2. Problems starting the engine

What happens: Dirt can block the fuel pump or intake pipes, causing problems in starting the engine.

Caution: Clean the fuel tank and pump from time to time.

3. Cold start problem

What happens: Dirt and residue can affect fuel flow in cold weather, causing the engine to run rough during cold starts.

Caution: Pay special attention in winter and use a fuel stabilizer.

4. Fuel leaks and seepage

What happens: Dirt can increase the pressure on the fuel tank and related parts, which can lead to fuel leaks and spillage.

Caution: In case of any leakage, get it repaired immediately and get the vehicle serviced regularly.

5. Impact on engine life

What happens: Persistent dirt and residue can affect engine components, reducing engine life and increasing repair costs.

Caution: Use high-quality fuel and get regular servicing done.

Precautions and remedies

Change the fuel filter: Check and replace the fuel filter regularly to prevent dirt from reaching the engine from the tank.

Use fuel additives: Use good fuel additives that can help clean the fuel system.

Take care of servicing: Get the car serviced regularly and take measures to keep the fuel tank clean.

Cleaning and Repair: If you suspect that there is dirt accumulated in the fuel tank, get it cleaned by a professional.

Clean Fuel: Always use reliable and high-quality fuel to minimise contamination.