Fuel quality is important to your vehicle. If your vehicle has some abnormal engine issues after refuelling, there is a possibility that this could be a fuel contamination car problem. Fuel contamination car impact fuel economy, engine durability and reliability, and failing to be addressed can result in costly repairs.
Luckily, if fuel contamination issues are caught early, most can be quickly resolved. Avoiding damage to your vehicle and lower repair bills depends on knowing the signs and taking immediate action.
Fuel Contamination Removal Services is our specialism at Auto Fuel Fixer in the UK. Our trained technicians will safely extract fuel and then help restore your fuel system without putting you at risk when you are back on the road.
What Is Fuel Contamination?
Fuel Contamination is any substance that gets in the fuel system of a vehicle. Contaminants disrupt the combustion process and lower the efficiency of the engine instead of clean petrol or diesel reaching the engine.
Common contaminants include:
- Water
- Dirt
- Rust particles
- Microbial growth
- Incorrect fuel
Modern fuel systems are sensitive to contamination, as precise fuel delivery is critical to today’s engines.
When contamination is not cleaned out promptly, it can cause damage to the injectors, fuel pumps, fuel filters, and other expensive parts.
Common Causes of Fuel Contamination
Fuel can become contaminated for several reasons. Being aware of these causes can assist drivers in trying to prevent future issues.
Water in Fuel
One of the most frequent fuel-related problems is water contamination.
Fuel can collect moisture in the fuel tank due to condensation and/or fuel storage. In the event of mixing of water and fuel, combustion efficiency decreases.
Typical symptoms include:
- Difficult starting
- Rough idling
- Poor acceleration
- Engine hesitation
- Misfiring
Water can also cause corrosion in the fuel system if it is not drained from the system.
Dirt and Debris
Dirt, dust and rust particles can creep into the fuel tank after a while.
While a fuel filter can catch most of the contaminants, a lot of debris can eventually clog the fuel flow.
This may result in:
- Reduced engine performance
- Increased fuel consumption
- Poor throttle response
- Engine warning lights
Professional inspection can be used to assess if contamination has moved beyond the filter.
Wrong Fuel
One other typical source of fuel contamination is filling up a vehicle with the incorrect fuel.
It can significantly impact the performance of an engine if petrol is added to a diesel car or diesel is added to a petrol car.
If you notice that you have made this error:
- Don’t start the engine.
- Avoid driving the car.
- Call a professional fuel drain professional right away.
Prevention of further damage frequently depends on prompt action.
Microbial Growth in Diesel
Microbial contamination, often referred to as “diesel bug”, can occur in diesel vehicles.
The microorganisms grow in the fuel tank where water is in contact with diesel fuel. They grow and create sludge, which can clog filters and impede fuel flow.
Signs may include:
- Frequent filter blockages
- Loss of power
- Difficult starting
- Engine stalling
Typically, professional fuel cleaning is needed to fully eliminate microbial contamination.
Signs Your Car Has Fuel Contamination
There are many symptoms associated with contaminated fuel which come on gradually. If these are identified early, then costly repairs can be avoided.
Difficulty Starting
Poor fuel quality can cause your engine to be unable to draw clean fuel, thus making it more difficult to start the vehicle.
Loss of Power
They might experience a lack of power when accelerating or poor acceleration while under load.
Rough Idling
If the idle is uneven, it may be a sign of poor fuel combustion.
Excessive Exhaust Smoke
Unusual smoke from the exhaust can be caused by contaminated fuel that leads to incomplete combustion.
Reduced Fuel Economy
The engine will have to work harder, which will lead to higher fuel consumption, if the fuel is not of good quality.
Dashboard Warning Lights
Today’s cars are highly tuned to keep an eye on the engine. Fuel contamination can cause engine management and/or fuel system warning lights to appear.
If it develops after refuelling, it is advisable to have it professionally inspected.
What to Do If You Suspect Fuel Contamination
Quick action is the key to minimising damage.
Stop Driving
When the fuel system is used while the fuel is still contaminated, the contaminated fuel will flow throughout the system.
Early stopping can save more costly engine parts from being damaged.
Avoid Home Remedies
Contemporary fuel systems are extremely sensitive.
Cleaning up the contamination without using appropriate equipment can make it worse.
Talk to Auto Fuel Fixer
Our skilled technicians will detect the issue, know how to drain contaminated fuel safely and get your car working like new again.
How Auto Fuel Fixer Removes Contaminated Fuel
We use a professional process to ensure your vehicle is safeguarded.
Initial Inspection
Type and level of contamination are identified, and the effect on the fuel system is determined.
Professional Fuel Drain
Using specialist equipment, we safely remove contaminated fuel without causing further damage.
Fuel System Check
Our service technicians conduct a check of vital fuel system parts to make sure they’re working properly.
Fresh Fuel Replacement
If necessary, fuel is added to the vehicle before testing to ensure normal performance with clean fuel.
The careful approach minimises the chances of mechanical problems occurring in the future.
How to Prevent Fuel Contamination
It is not always possible to prevent contamination, but good maintenance practices can help minimise the chance of it.
Try to use Trusted Petrol Stations.
Purchase fuel from reputable vendors who have well-maintained fuel tanks.
Fuel Tanks should be maintained.
Regular servicing can detect the early stages of contamination.
Replace Fuel Filters
Replacing the filters at the proper time keeps dirt and debris from passing through the engine.
Don’t let the tank run dry.
Maintaining a high fuel level will minimise condensation, which may cause water contamination.
Keep your vehicle in good repair.
Regular maintenance will help techs identify minor problems with the fuel system before they escalate into costly repairs.
Why Choose Auto Fuel Fixer?
When you hire a fuel recovery professional who has experience in the field, you can rest assured.
Experienced Fuel Specialists
Our technicians can identify and correct fuel contamination issues with a wide variety of experience.
Fast Mobile Assistance
We know how frustrating fuel contamination can be and don’t expect it to occur without warning. We provide mobile services to drivers all over the UK.
Professional Equipment
Specialist fuel draining equipment is used for safe and effective removal of contamination.
Customer-Focused Support
Everything is clearly explained, and only what your car actually requires is recommended.
We’re here to get you back on the road safely and confidently.
Frequently Asked Questions
What causes fuel contamination in a car?
Common causes of fuel contamination are water, dirt, rust, microbial growth or the use of the wrong fuel in the vehicle.
Can contaminated fuel damage my engine?
Yes. If not treated, contaminated fuel can result in damage to fuel filters, fuel pumps, fuel injectors and other engine parts.
How do I know if my car has contaminated fuel?
Symptoms are hard starting, rough running, poor acceleration, excessive smoke, poor fuel economy, and warning lights on the dashboard.
Can contaminated fuel be removed?
Yes. Professional fuel drain service can safely extract the contaminated fuel and aid in reconnecting the fuel system of your vehicle.
Can water in fuel be fixed?
Yes. When treated by a certified technician, water-contaminated fuel can typically be cleaned before serious engine damage can occur.
Why choose Auto Fuel Fixer?
Auto Fuel Fixer offers its drivers across the UK a range of professional mobile fuel contamination removal services, experienced technicians, swift response times and specialist equipment.
Final Thoughts
Fuel contamination car problems should never be neglected. Water, dirt, microbial growth or even the wrong fuel can cause contamination, but if you act fast, the damage can be minimised to your engine and repair costs.
If you suspect fuel contamination, discontinue the operation of your vehicle and get professional help. The Auto Fuel Fixer team of technicians have extensive experience in removing fuel contamination in a safe and reliable way, helping to keep your vehicle running smoothly.