Marine Inboard and Outboard Fuel Injector Cleaning Service

Boat engine fuel injector cleaning services

Welcome to the place that offers the most technologically advanced fuel injector cleaning service in Jamaica! We differentiate ourselves by using a heated ultrasonic bath that "sweeps" the cleaning frequency from 31 to 42 kHz. We also "back flush" your fuel injectors to ensure the contaminates loosened in the ultrasonic process are removed. Most others do not have the capability of doing this.

Ethanol cause fuel injector problems. Since the introduction of Ethanol, the problems with gasoline are slightly different, but nevertheless just as alarming. Ethanol is very hygroscopic and will absorb moisture from the atmosphere directly into the fuel molecules. Water found in gasoline sinks to the bottom of the tank

Over time injectors become clogged due to hydrocarbons, sediment and other elements in the fuel. Internal components rust due to the presence of water in the fuel. Water gets into the fuel due to the fact that the Ethanol in the fuel is hygroscopic.

There are 4 basic fuel injector cleaning methods available. Annually millions of dollars are being spend on them. The question is which one of these methods does the best job and why? In the hope of supplying the reader with more information we did a hands on review of the most popular injector cleaning methods available to the general public. 

Save money with our Ultrasonic Marine Fuel Injector Service

When the marine industry moved to Electronic Fuel Injection (EFI), the need for professional injector cleaning as an affordable cost became an attractive alternative to expensive injector replacement. Express Brakes Ja & Fuel Injector Cleaning Services can help restore lost power and performance to your marine engine with our Ultrasonic Marine Fuel Injector Cleaning and Testing Service.

Our marine, inboard and outboard fuel injector cleaning service, is performed by knowledgeable and experienced technicians.  Included in our service is ultrasonic cleaning, before and after flow testing and the replacement of most O-rings, seals and filter baskets.( While supplies are in stock).

boat engine fuel injector cleaning in Jamaica

A simple to understand report indicating before and after conditions is provided.

We have cleaned injectors for just about all types of water craft that utilizes gasoline based engines. This includes Crusader, Evenrude, Mariner, Mercury, GM, Ford, PCM, Volo Penta, Yamaha, Suzuki, Honda, Kawasaki, Rotax, Jets Skis  and more.

Marine fuel injector symptoms – inboard and outboard.

  • Poor Starting when cold
  • Hard to start when hot
  • Poor Idle
  • Fuel smells
  • Engine not running smooth
  • Loss of power
  • Poor fuel consumption
  • Smoke coming from the engine
  • High engine temps
  • Engine going in limp mode
  • Lower speeds
  • Watercraft not getting up on plane

The above are symptoms of fuel injectors that might be gummed-up, dirty, clogged, rusty or those that might have electrical problems. Some of these problems can also be caused by a bad injector connectors or even a fuel pump.

Every major marine engine manufacturer has inboard and outboard marine motors using fuel injectors. If you run an Johnson, Evenrude, Mercury Marine, Volvo, Suzuki, Scania, Mitsubishi or Honda marine or outboard motor with fuel injectors you can use our ultrasonic fuel injector cleaning service to restore performance and lower fuel consumption.

the best fuel injector cleaning company in Negril

Boaters depend upon the reliability of their motors in order to keep themselves and their family’s safe. Marine motors with fuel injectors are particularly at risk because they may sit idle for long periods of time without being run . Be smart: run the highest quality fuel possible before shut down at the end of the boating season.

If you have tools and know how you can pull the lines off and put a drop of 3 in 1 oil into each fuel injector to make certain they’ll work when you go to start your boat next Spring. This is advisable for the experienced mechanic only!

We have experience with all major brands of marine motors and out boards. Feel free to give us a call at 876-507-3059 about your marine fuel injector for cleaning needs.

What Is Done?

Our services include the following:

1 - Coil Check - The fuel injector's impedance is checked and the coil is tested for an open circuit. If the coil is bad we will not charge you.

2 - Flow Test - The fuel injector is flow tested to see the current state and performance, the spray pattern is analyzed and flowed volume is measured and recorded at multiple RPM settings including idle, 6800 RPM's, variable RPM between 800 and 6,800 RPMS (acceleration and deceleration), and static (held open). We have the capability to run up to 10,000 RPMS as neccesssary.

3 - Leak Test - The fuel injector is also statically flowed (held open) and leak tested.

4 - Ultrasonic Cleaning - The filters are removed and the fuel injector is ultrasonically cleaned. Our ultrasonic cleaner is heated and sweeps a 31-42kHz frequency while firing the injector. Most others do not have a heated, sweeping frequency ultrasonic cleaner. The heat and frequency sweeping improves the ultrasonic cleaning process. The injectors are also operated at different rpm settings during the cleaning process .

Ultrasonic cleaning of fuel injectors in Jamaica

5 - Back Flush Injector - The fuel injector is next back flushed to ensure that the contaminants loosened up during the ultrasonic cleaning are removed from the fuel injector. Most others do not have the capability of back flushing.

6 - Replace Parts - In 99% of all cases, the orings, filter baskets and pintle caps are replaced.

7 - Flow Test - The fuel injector is again flow tested and the spray pattern analyzed to compare the results of the cleaning with the pre-cleaning tests.

Flow testing fuel injectors that are being cleaned in jamaica

8 - Leak Test - The fuel injector is tested for leaks again.


9 - Report - The fuel injector test and cleaning results are prepared and will be included with the serviced injetors.

10 - Package - Fuel injectors are now packaged and ready for pickup. All parts that have been replaced will also be returned to you.


Call 876-507-3059 to speak with us about your fuel injector cleaning in Jamaica needs.

Other Services Offered

Did you know that we offer brake rotor skimming while they are STILL ON the vehicle, and this is done in 25 minutes? Click button below for more info

Got questions?

Send us a message

If you still have unanswered questions then feel free to send us an email and we will reply as soon as possible. Give us your number and we will call you back!

Fuel Injector Jamaica
53 Hagley Park. Kingston 10. Jamaica
Kingston, St. Andrew JMAAW08


[email protected]