Preventing Fuel Contamination and Engine Failure

Fuel contamination is one of the most common causes of engine problems on yachts. Over time, diesel tanks can accumulate water, sludge, and microbial growth, leading to blocked filters, power loss, and unexpected engine failure.

Algarve Marine Services provides professional fuel and diesel tank cleaning services in Vilamoura, helping owners protect engines, improve reliability, and reduce the risk of costly breakdowns.

Our approach focuses on prevention, cleanliness, and long-term system reliability.

 


What Our Fuel & Diesel Tank Cleaning Services Include

  • Inspection and assessment of fuel tank condition

  • Identification of contamination, sludge, or water ingress

  • Fuel system cleaning coordination

  • Filter and fuel line checks

  • Advice on preventative measures and ongoing maintenance

  • Coordination of specialist cleaning services where required


Why Fuel Tank Cleaning Is Important

Contaminated fuel can cause recurring engine issues, poor performance, and unexpected shutdowns. Regular fuel tank maintenance helps:

  • Protect engines and fuel injection systems

  • Reduce filter blockages and breakdown risk

  • Improve engine performance and reliability

  • Extend component lifespan

Preventative fuel system care is particularly important for yachts that operate seasonally or remain unused for extended periods.


For Private & Charter Yachts

This service is suitable for:

  • Private yachts experiencing fuel-related issues

  • Charter yachts requiring dependable engine operation

  • Yachts preparing for inspections or surveys

  • Yachts with irregular usage patterns

  • Owners not permanently based in the Algarve


Local Support in Vilamoura Marina

Based in Vilamoura Marina, Algarve Marine Services provides trusted local oversight and coordination, working with experienced specialists where required to ensure fuel systems are cleaned correctly and safely.

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Did you know?

Fuel contamination often develops gradually inside tanks — regular inspection and professional cleaning help prevent blocked filters, injector damage, and unexpected engine performance issues.

Frequently Asked Questions about Fuel / Diesel Tank Cleaning

Why is fuel tank cleaning important?
Contaminated fuel can lead to serious engine issues, including injector damage, blocked filters, and unexpected engine failure. Regular tank cleaning helps protect engine reliability and reduces the risk of breakdowns at sea.

What are signs of fuel contamination?
Common signs include loss of engine power, frequent filter clogging, engine stalling, difficulty starting, or visible black residue and sludge within the fuel system.

How often should fuel tanks be cleaned?
Typically every few years, depending on usage and fuel quality, or immediately if contamination or recurring fuel-related issues are suspected.

Is tank removal required?
No. In most cases, fuel tank cleaning can be carried out through existing inspection or access points, avoiding the need for tank removal or major dismantling.

Do you dispose of contaminated fuel responsibly?
Yes. All contaminated fuel, sludge, and waste materials are handled and disposed of in accordance with environmental regulations and best practices.

Can this be done while the yacht is operational?
Yes. In many cases, cleaning can be performed with the yacht remaining operational, minimising downtime while restoring fuel system reliability.

 

 

Enquire

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Contacts
Call us

+351 289 324 738
(call to the national landline network)
+351 930 643 257
(call to the national mobile network)

Write to us

Address

Edificio Vilamarina Lj.66
Marina de Vilamoura
8125-401 Vilamoura, Algarve

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