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Centron Energy South Africa adheres to a strong set of corporate values plus has adopted and implemented a number of corporate responsibility policies and programs. We also actively support and seek to contribute to meaningful foundations such as Richard Branson’s Virgin Unite Pride N Purpose non profit foundation.

FAQ’S

DOES CENTRON DIESEL FUEL SAVER CONTAIN
ANY ALCOHOL, METHANOL, OR ISOPROPYL?

No. Centron Diesel Fuel Saver is comprised strictly of
petrochemical components that cannot damage your engine.

WILL CENTRON DIESEL FUEL SAVER DAMAGE THE FINISH ON MY CAR OR TRUCK?

No. However, we suggest you remove any product spilled, as it may leave an oily film.

WILL CENTRON DIESEL FUEL SAVER DAMAGE THE FINISH ON MY CAR OR TRUCK?

No. Centron Diesel Fuel Saver is comprised strictly of
petrochemical components that cannot damage your engine.

WHY IS IT NECESSARY TO ADD THIS FUEL ADDITIVE?

Centron improves fuel mileage, reduces toxic & exhaust Greenhouse Gas Emissions plus extends equipment life

CAN CENTRON FUEL SAVER BE USED IN UNDERGROUND STORAGE TANKS?

Yes. Laboratory tested to be safe

WHAT % FUEL SAVINGS CAN YOU EXPECT FROM CENTRON FUEL ENHANCER?

There are so many variables affecting fuel mileage, it's almost impossible to determine the exact percentage. 3rd party & Company test results indicate that a 5%-15% fuel

IS CENTRON DIESEL FUEL ENHANCER FLAMMABLE?

No Centron is combustible however safe to ship and to carry in your vehicle.

CAN YOU OVERDOSE YOUR FUEL WITH CENTRON DIESEL FUEL ENHANCER?

No. However, an excessive dose may clean your fuel system so rapidly that a new fuel filter may be required.

WHAT EFFECTS DOES CENTRON DIESEL FUEL ENHANCER HAVE ON OVER-RUN (DIESELING)?

Centron Diesel Fuel Saver helps to reduce over-run-on (or dieseling) by improving the

fuel burn. It actually changes the burn ratio of the fuel.

WILL CENTRON DIESEL FUEL ENHANCER CAUSE FUEL FILTERS TO CLOG?

It may. If your km per litre performance begins to drop, we recommend that you change

your fuel filter. The cleaning agent in the product eliminates dirt and carbon buildup from

your fuel system, which may accumulate in your filter. Your mileage will increase after

your first fuel filter change.

DOES CENTRON DIESEL FUEL ENHANCER AFFECT EXHAUST EMISSIONS?

Yes. Tests on infra-red exhaust analysis equipment indicate a drop in the hydrocarbon

and carbon monoxide emissions up to as much as 90 percent. This proves that Centron

Diesel Fuel Saver improves combustion dramatically, thus keeping our air cleaner.

HOW DO CENTRON DIESEL FUEL ENHANCER CLEANING AGENTS WORK?

The cleaning agents in Centron Diesel Fuel Saver removes dirt, rust, corrosion and

carbon buildup from vital engine parts.

HOW DOES THE CENTRON TREATMENT WATER SCAVENGER WORK?

The water scavenger in Centron Diesel Fuel Saver chemically emulsifies the water with the fuel in your fuel tank and fuel lines, allowing it to be removed through the normal combustion process.

IS CENTRON COVERED BY PRODUCT LIABILITY INSURANCE?

Yes.

DOES CENTRON BOOST CETANE RATINGS?

Yes. Centron Diesel Fuel Saver gives the effect of increasing cetane ratings in diesel fuel.

IS CENTRON COST EFFECTIVE?

Definitely! When you consider that the product can keep your fuel tank from rusting out, removes moisture from fuel system, eliminates unnecessary injector rebuilding, reduce oil contamination, give better combustion, extend the life of your exhaust system and increase fuel mileage - you can't afford not to use Centron Diesel Fuel Saver.

DOES CENTRON DIESEL FUEL SAVER REDUCE BACTERIA GROWTH IN DIESEL FUEL?

Yes, our product helps to emulsify the water in the diesel and attack most forms of algae commonly found in fuel storage tanks.

GENERAL FAQ’S

ECM, ECU, PCM, OBD1 AND OBD2?

These acronyms are commonly used within the Automotive Industry: ECM = Electrical

Control Module, ECU = Electrical Control Unit, PCM = Primary Control Module, OBD1 =

On Board Diagnostic (Early or 1st Version), OBD2 = On Board Diagnostic (Late or 2nd

Version).

Do I need to reset ECM?

Resetting the ECM will shorten the time required to see improved Mileage and Reduced Emissions. If the ECM is not reset the computer requires a period of time to learn the Improved fuel burn and adjust the amount of fuel supplied to the injection system. The Vehicle’s ECM comes from the factory with a set of default parameters that it uses to operate the engine. After the engine has been driven for a while, the parameters “zero-in” on your normal driving habits and have a tendency to ignore new readings unless they fall outside the factory pre-set default parameters. You can reset the ECU in order to “wake up” the ECM and cause it to re- learn how to operate the vehicle under these Improved conditions.

HOW CAN I RESET THE ECM?

On most vehicles equipped with ECM it is possible to reset the ECM by disconnecting the battery. Disconnect the negative terminal first then the positive terminal. Leave the cable disconnected for at least 15 minutes. Reconnect the positive cable first, and then reconnect the negative cable. Please check with your owner’s manual prior for any special procedures that you vehicle may require resetting the ECM. You can also have your local repair shop or new car dealership reset the ECM. If you elect not to reset the ECM the Improved Mileage and Reduced Emissions may take up to 2 or 3 tanks of Treated fuel to see improvements.

WHAT IF MY FUEL ECONOMY GOES DOWN?

A reduction in fuel economy during the first 2 or 3 tanks after adding Centon Fuel Additive is a positive sign that the Centon Fuel Additive is cleaning up the engine. Centon Fuel Additive not only allows for a more complete fuel burn but also cleans and removes fuel robbing Carbon deposits. An increase in fuel economy will soon follow. If the ECM is not reset the ECM is receiving changed emission data, during these changes the ECM will send default values and run in a “Rich” mode causing the engine to burn more fuel. After using Centon Fuel Additive the ECM will learn these new emission values and start to correct the “Rich” mode to a more economical (“Lean") burn.

WHY DOES MY ENGINE HAVE A ROUGH IDLE AFTER ECM RESET?

Once the ECM has been reset, the ECM must learn how to efficiently operate the engine. During this new learning period (usually a day) the engine may appear to run “rough” this symptom will clear up by itself. Also the idle configuration parameters in the ECM may not have reset itself properly. After resetting the ECM, driving most vehicles will correct itself. Sometimes a rough idle condition will occur as the treated fuel cleans the back of the throttle body. This condition will correct itself within a day or two. If the rough idle continues reset the ECM using the idle reset configuration in the OBD1 or OBD2 (The ECM reset with the OBD1 or OBD2 can be done at your local repair shop or at new car dealership).

WHAT IF MY CHECK ENGINE LIGHT COMES ON?

If prior to the Centon Fuel Additive treatment no trouble codes were found and the check engine light intermittently appears in most cases there is nothing to worry about. If prior to using Centon Fuel Additive trouble codes were found but ignored and wiped out by the ECM reset then the ECM has found the original problem again. Repair maybe required. Documented cases has shown that Centron Fuel Additive will clear codes related to emission sensors needing to be replaced, i.e. Oxygen sensors, EGR, etc... Most sensors fail from Carbon deposits and scale. Most emission sensors will last longer do to the Reduced emission and reduction of Carbon. With regular use Centron Fuel Additive scale and Carbon deposits on these sensors will be clean and extend the usable life.

WHAT HAPPENS TO MY MANUFACTURERS WARRANTY AFTER THE USE OF CENTON FUEL

ADDITIVE?

A. Manufacturers (OEM) requirements for the use of any fuel product is that the fuel product must comply with the relevant country fuels specification. The fuel specification for South Africa is SANS 342. Centron Diesel Fuel Additive is SABS tested, approved and certified to SANS 342. Centron is recertified by SABS each year. Therefore Centron treated diesel fuel is fully compliant with the fuel requirement laws of South Africa and cannot void OEM engine warranties.

WHY IS IT IMPORTANT TO KNOW THE KM PER LITRE (KPL) BEFORE THE INSTALL?

It provides a baseline or reference through which we can measure the performance of Centon Fuel Additive. In taking baseline KPL note any abnormal driving conditions Including loads, traffic jams, type of road, idle times, rain, snow, low tire air pressure, dirty air filter, etc. In comparing improved KPL also note any differences as noted above. All of these will affect the KPL.

My km per liter (KPL) only showed a slight improvement!

Some vehicles need 2 to 3 full tanks of fuel treated with Centon Fuel Additive to see improvements. Also note any abnormal driving conditions as stated above. Allow time for the ECM to recalibrate to the Improved Fuel Burn.