Q. HOW CAN I LOCATE THE PART NUMBER FOR MY METAL FACET CUBE OR FACET CYLINDER PUMP?

A. The Facet part number is stamped into the metal on the upper side of the mounting feet across the bolt holes. Can't see it? If it is a genuine Facet pump it will be there. You may need to remove the pump from its mounting, clean it up and hold up the pump up to the light to see it.  

Q. HOW SHOULD THREADS BE TIGHTENED?

A. Most fuel products use tapered threads. Care must be taken not to over-tighten. Finger-tighten only.

Q. DO I NEED TO SEAL UNIONS ON MY FACET PUMP/FUEL REGULATOR/FUEL GAUGE?

A. Yes, bare metal to metal threads always need sealing on fuel products. There are many thread sealants available with PFTE plumbers tape being most popular on low pressure units and our own recommendation being Loctite 243. For gauges we suggest sticking with PFTE tape for easy remove/refit purposes.

Q. I HAVE PURCHASED A WALBRO PUMP SO WHY IS IT IN SYTEC PACKAGING

A. FSE Sytec are the European distributors for USA Walbro. We are approved FSE dealers and hence authorised to sell Walbro pumps. Some of the latest high flow pumps carry the Ti Automotive name rather than the old Walbro stamp. Walbro is a brand owned by Ti Automotive.

Q. I HAVE PURCHASED A WALBRO PUMP SO WHY IS STAMPED TI AUTOMOTIVE

A. Walbro is a brand owned by Ti Automotive. All Walbro pumps used to carry the distinctive Walbro W logo. Ti Automotive are re-branding the Walbro range and many now carry the Ti logo instead. Your pump is still 100% genuine USA Walbro.

Q., HOW SHOULD FACET CUBE / POSI-FLOW PUMPS BE MOUNTED.

A., The pump should be mounted very close to the fuel tank and no more than 12 vertical inches from the fluid level. If you can gravity feed the pump then better still.

Q., WHERE CAN I GET AN OIL PRESSURE SWITCH

A., Facet instructions for Solid State Fuel Pumps recommends installing an oil-pressure switch. This switch has been discontinued and Facet now recommend that when you install a Facet pump on a vehicle use a source that is controlled by the ignition switch so power is cut off when the engine is off.

Q. DO I NEED TO FIT A NEW FILTER DURING INSTALLATION OF MY EXTERNAL FUEL PUMP?

A. Yes, it is important to fit a brand new, good quality pre-filter when changing your fuel pump. Contamination is the biggest killer of fuel pumps, this is particularly true of fuel injection pumps. We offer a range of in-line fuel filters suitable for carburettor and high pressure injection pumps. 

Q. DO YOU SELL ANY PRODUCTS OTHER THAN FUEL PUMPS & ACCESSORIES?

Yes, we do. We offer a range of Motorsport products and we are also authorised Powerflex dealers, to both trade and public. Hence, if you are in need of suspension bushes, whether for a road or motorsport car please visit our online Powerflex Shop.

 

HOW DID WATER GET INTO MY FUEL TANK?

 

Water contamination is one of the biggest reasons for fuel pumps failure and it surprisingly common. There are many ways in which water can get into your tank. Water can enter your fuel tank either when you fill-up the tank from the pump or from condensation within your fuel tank due to weather.

• Your petrol station might have faulty petrol pumps. There a strict regulations at petrol stations so this should not happen but...

• Water might have accidently got inside the storage tanks at your petrol station. This happens when those who work there forget to put the cover back on. And when it rains, then water can get inside.

• Condensation outside can also accumulate water vapor that can easily get in if the tank is not properly sealed.

• Your car’s fuel pump cap might be damaged, which can cause water to enter.

• Ground water can seep into a petrol station’s storage tank, causing its fuel pump to circulate water all over. This doesn’t happen often, but it’s a still possibility.

• Most common, is simply user-error. You (or a car wash service) might be washing your car and forget to seal the fuel tank’s cap. This allows water to get inside when you rinse it with water.

There are many ways water can enter your vehicle’s fuel tank. And there are multiple methods to get water out of the fuel tank. Usually, when one becomes aware of an issue it then becomes necessary to get rid of water. However, to choose the best solution, you need to find out the extent of water present in the fuel tank.

You can change the fuel filter (if you have already had a pre-filtered pump suffer from contamination then this is clearly a solution that will not answer), add additives to the fuel tank, or drain the fuel tank to clean it. But all this requires expertise. Speak to a trusted mechanic and make an informed choice regarding the solution. If you are well versed with vehicles, cautiously perform the actions and choose the solution based on the quantity of water in the fuel tank.

 

WHAT OTHER ELECTRIC FUEL PUMP PRECAUTIONS CAN YOU GIVE ME?

 

Since the introduction of Mechanical Injection systems in the late 60s automotive engineering and environmental restrictions have forced manufacturers into producing more environmentally friendly vehicles, and this has led to a natural progression into Electronic Fuel and Engine Management. The result, a more fuel efficient engine producing optimum economy combined with smooth performance while retaining low emissions. The heart of the fuel injection system is the main fuel supply and the fuel pump needs to operate at 100% for the injection system to function correctly.

So , why are we talking ‘Fuel Pumps’? Well, the purpose of this message is to ensure that we maximise our driving enjoyment and reduce maintenance expense by taking note of the following points:-

Fuel & Fuel Tank Contamination Fuel Injection pumps are by design, manufactured to close (tight) tolerances to produce the desired high fuel pressure. Minute particles of contamination ie. water, rust or dirt entering the pump will prove fatal, causing permanent damage to the fuel pump. Modified Fuels Pumps are designed to run on fuel available from normal filling stations. Any additive or any alternative performance fuel are not recommended. If fuel pump failure is connected with the above, warranty will be refused.

Low Fuel Levels People who consistently drive on reserve fuel levels run also the risk of failure, An injection pump operates at approximately 5000 revs/minute and relies on fuel to lubricate and cool the moving parts. Remember, next time you drive on reserve fuel, pump damage may be occurring.

Fuel supplied by the petrol station can be contaminated, and this dirty fuel is just waiting at the bottom of your tank!

Pump Failed - Overheated! The above events result in the pump overheating over weeks or months, followed by final failure, and low fuel levels will also not help with the cooling process of the pump.

Blocked Fuel Filter. Always ensure that the Fuel Filter is maintained regularly. Fine contamination and fuel wax will restrict fuel flow causing back-pressure on the fuel pump and restricting its natural function. This results in fuel cavitation followed by progressive pump damage and resulting in failure.

To conclude, Original Equipment Fuel System components are designed to provide a long term reliable service, and 95% of warranty failures are rejected for one of the above reasons. So please make sure that you:-

1) Avoid driving and ignoring the Low Fuel Warning Light.

2) If you are aware of fuel contamination, get the system cleaned, starting with the fuel tank!

3) Follow the maintenance program of your vehicle, which includes the fuel system.

Please Note:- If you have just removed a fuel pump, ask yourself why it failed. If you do not take a minute to consider this question, the New Pump may suffer the same fate! An expensive oversight for just a moment's thought!