Diesel Fuel Pump Seal Leak Fix

“Liquid Intelligence 229 Will Fix Diesel Fuel Pump Leaks by Swelling and Softening And Rejuvenating Nitrile Fuel Pump Seals. Guaranteed.”

Two Year Money-BackSatisfaction Guarantee

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Is Your Diesel Fuel Pump Seal Leaking? Here’s Why…

As part of an initiative to reduce pollution from diesel engines the government reduced the sulphur content in diesel fuel from 5000 parts per million to less than 50 parts per million.

The production of this new low sulphur diesel started in 2002. The new diesel caused changes in the composition and chemical properties of the fuel, other than lowering its sulphur content… those chemical changes had a detrimental effect on diesel fuel pumps seals.

The most commonly used seal in diesel fuel systems prior to 2002 was nitrile. The nitrile rubber reacted to the changes in the new fuel composition by shrinking them over time causing the pumps to leak.

Most current generation diesel fuel pumps that were manufactured after 2002 had O rings that were made of FKM (also known as Viton) and those seals are not affected by the chemical changes in low sulphur diesel.

However, some OEM manufactures changed from Nitrile to NBR (BUNA-N) seals which has proved not to be as resistant to the new fuel composition as Viton is. So, we are also now seeing relativity new fuel pumps leaking from these seals as well.

How We Solved This Problem To Save You Time And Money Now…

All Nitrile and NBR seals will eventually shrink and subsequently leak… but only a small proportion of the seals chemical composition depletes. Those depleted chemicals are called the volatiles… and they are the bit that had given the seal it’s structural integrity, elasticity and volume.

Those volatiles are made up of a wide range of chemicals, but the major constituents are a group collectively called phenol esters.

The liquid Intelligence 229 formulation contains a combination of those phenol ester additives… and history has proven that these phenol ester additives can rejuvenate dried and hardened nitrile or NBR rubber seals.

So, if the seals and gaskets are not mechanically unsound but just dried and hard…. then there is every chance that the 229 will eliminate a fuel leak caused from seal depletion…

Whilst this type of seal repair is not an exact science most people that use the 229 can expect the seal to stay rejuvenated for years… but this can vary depending on the seals composition and condition. To get the best results Liquid Intelligence 229 is used at one litre per 10 litres of diesel fuel.

It generally takes two to three days to rejuvenate a seal… but can take longer.

However, given that almost every diesel pump with seal depletion can present with different symptoms. We usually first like to discuss the problem to gauge its type and severity, so we can confirm if the 229 could work successfully for you… we can then also suggest an individual method of applying and using 229 that best suits the vehicle and its specific problem. This way we nearly always ensure the best possible long-term results.

If you would like to have a chat about the technical and practical aspects of using Liquid Intelligence 229 in your vehicle, please give us a call. You will get personal service from one of our qualified technical staff, some of which have more than 40 years experience in the industry. We are available on 1800 441 163 from 7am to 7pm seven days a week.

If Your Diesel Shows Signs Of Leaking Seals There Are Three Options Available

Option 1

The first and easiest option would be to add Liquid Intelligence 229 to your fuel.

The ester and phenol additives will rejuvenate dried and hardened Nitrile and Viton seals in a diesel fuel pump system within 24 to 48 hours.

As long as the seals are not mechanically unsound but just dried and hard then there is every chance it will eliminate the fuel leak.

A Diesel Leak Repair Can Be As Simple As Adding One Litre Of Liquid Intelligence 229 To Your Fuel Intake.

Liquid Intelligence 229 Is Successfully Used On Diesel Cars, 4WDs, Light Commercials, Semi-Trailers, Stationary Engines (Generators and Pumps) and Boat Engines.

Option 2

Liquid Intelligence 229 Works With Any Diesel Fuel Pump.

The second option is to disconnect the fuel line from the most convenient place between the fuel tank and the pump… put the fuel line into the Liquid Intelligence 229 and then crank the engine over and suck the 229 into the pump.

Once it’s in the pump leave in there for a minimum of 48 hours or as long as possible.

If you would like to recover the 229 to be used again in the future after it has done its job, disconnect the fuel line on the other side of the pump thenand crank it back into the container.

Option 3

Liquid Intelligence 229 Works In Diesel Engines Of Any Size.

The second and hardest option would be to have the fuel pump serviced.

A diesel mechanic may require the vehicle for two days… some models may take a little longer… whilst repairs are performed.

The repair cost can vary dramatically depending on the vehicle. Fuel pump services for a ute or a 4WD is about $900 including labour, whilst trucks, semi’s and diesel equipment can be as much as $900 to $3,500 and sometimes more.

 
Hi Peter

I purchased your product 229

I have an old Nissan 2.7 diesel 4×4

It was dripping diesel from the fuel pump which gradually was getting worse.

I bought your product and did this….

emptied the tank down to about 10 litres ( maybe a bit less ) added 229 and mixed thoroughly with a short but rough drive.

left for 5 days

drove for about 10km and left again for 3 days

added fuel to 1/2 tank drove again 10km left again for 3 days

drove again 10km left for 3 days

filled tank and have have used daily since including 2 big trips.

Not ONE drop of diesel has dripped. VERY HAPPY.

Regards

Chris.

(An old Nissan similar to Chris’s)

Peter I purchased a liter of your 229 diesel fuel pump leak repair and put it in my case ih CX100 your product is amazing. I followed the instructions and left the tractor idle for several hours over a two day period and leaking stopped.

I was getting ready to have the pump replaced you saved me thousands of dollars. thankyou

Donald Swartz
Ringtown Pennsylvania

Liquid Intelligence A Trusted Brand.

Open Road….NRMA’s bi-monthly Magazine

Open Road is exclusive to NRMA Members. It’s jam packed with the issues affecting motorists right now, up-to-the-minute car advice, and inspirational travel stories and ideas. It also contains the latest news about NRMA, and product information of trusted brands that could benefit NRMA members. Liquid Intelligence is one of those trusted brands that advertises in the open road.

Two Year Money-Back Satisfaction Guarantee

In appreciation for your business, and to demonstrate our confidence in this product, your purchase of Liquid Intelligence now comes with something extra. In addition to the standard product liability warranty on all Liquid Intelligence products, we now offer a 100% Satisfaction Guarantee.

We want you to be completely satisfied with any Liquid Intelligence product you buy. The Liquid Intelligence 100% Satisfaction Guarantee is our ongoing promise to you that Liquid Intelligence will do whatever it takes to make sure that you are totally satisfied with what you buy from us for two years from the date of purchase.

Liquid Intelligence is the only manufacturer in the business with enough confidence in our products to offer you this unique purchase protection, letting you buy risk free!

How can I make such an outrageous guarantee? Quite simply because I know that Liquid Intelligence works.

It has worked for me, and it has worked for thousands of other customers. And I know that it can work for you.

Quite simply . . . you get to be the judge, jury and executioner if I’m wrong.

Fair Enough?

Webcam: Call Peter, he is in the office today.
This web cam photo of Peter Maher’s Minchinbury warehouse office is updated periodically during the day.

In our Sydney office it is now:

We are open 7am to 7pm seven days a week – including public holidays – except Christmas Day Sydney time.
CALL NOW TOLL FREE FROM ANYWHERE IN AUSTRALIA ON
1800 441 163 or 02 8188 2060
To call from outside Australia:

• From New Zealand: The Liquid Intelligence Auckland Number +64 9-801 0980 (9am to 9pm Auckland Time)
• From USA/Canada: 011 61 2 8188 2060
• From UK/Europe: 00 61 2 8188 2060
• All others: Google your international dial code +61 2 8188 2060

For International Buyers
Request A Delivery Quote:

Simply specify the product and quantities and your full address (including country) and I can usually reply with a quotation within one to two hours during our Sydney, Australia office hours (7am to 7pm seven days per week) with a full quote including delivery as well as a payment link so you can easily pay online using Paypal or a credit card.

For example:
2 x Cans of 230 Stop Oil Leaks
8274 North Point Lane. Fontana, CA 92336. USA

Alternatively, you can call us on +61 2 8188 2060 and get a fast quote over the phone.

 
Regards, Peter Maher

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Peter Maher, has been in the chemical industry since he was 18. So that’s more than 40 years he’s been blending, manufacturing and formulating functional automotive and industrial fluids. You can also find Peter on Google+

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