Fuel Doctor fuel conditioner and injector cleaner for diesel, petrol, and two-stroke engines. Fuel Doctor provides quality assurance for your fuel and protection for your entire fuel system, plus stabilises and extends the life of fuel in storage.
Fuel Doctor 5 Litre
$189.00 inc. GST
Description
Fuel Doctor is a unique, industry-leading fuel conditioner and injector cleaner, which provides quality assurance for your fuel and protection for your entire fuel system. It works on all diesel, petrol, and two-stroke engines, including cars, motorbikes, trucks, busses, boats, mowers, anything that runs on these fuel types. It will also stabilise and extend the life of fuel in storage tanks for up to 2 years (petrol) and up to 5 years (diesel).
Fuel Doctor is the only fuel conditioner developed and used by professional fuel tank cleaners on a daily basis and is proven to work in any size tank, in any vehicle. It treats water/condensation and fungal growth contamination, plus the effects of gums, varnish, and the typical bottom-of-the-tank sludge that develops over time.
In addition to treating and cleaning the fuel and your tank, Fuel Doctor also cleans, lubricates, and protects every part of your fuel system including fuel lines, fuel pumps, injectors, valves, seals, fuel and particulate filters, and cylinders.
So use Fuel Doctor to clean your system thoroughly during the “shock treatment” stage, then maintain a clean fuel delivery process via maintenance treatments and start your engine with confidence.
If you don’t know what’s in your fuel, you need Fuel Doctor!
Features
- Free shipping to your door, Australia Wide!
- Save more with bulk packs!
- Fuel Doctor 5 Litre treats up to 20,000 Litres of fuel
- Bulk pack makes shock treatments for large vehicles or fuel storage tanks a breeze
- Convenient for treating multiple vehicles, toys, and tools around your home
- Also ideal for chainsaws, lawn care equipment, jet skis, & more
Technical Data: View The Fuel Doctor SDS
* Free Shipping! This price includes standard parcel post shipping anywhere in Australia.
Express and Express+Signature options are also available at checkout if required.
Additional information
| Weight | 4.950 kg |
|---|---|
| Dimensions | 19 × 14 × 30 cm |
| GTIN/Barcode: | 9326702000034 |
Josh (verified owner) –
I use it in all my vehicles, diesel and petrol. I bought a VW Touareg R50 with the v10 turbo diesel and the fuel filter was full of sludge. After double dosing a couple of tanks the filter and filter housing are always spotless with clean diesel.
Buy Fuel Doctor –
We’re thrilled to hear about your positive experience with Fuel Doctor! It’s great that you’re seeing such improvements and that you cleaned out that fuel bug, it can definitely be an engine killer. Thanks for sharing your success with others.
Mark (verified owner) –
Good product,. Use it in all my engines. It works 💪
Buy Fuel Doctor –
Hi Mark, we’re thrilled you had a positive experience! Thanks for letting us and others know, we really appreciate your feedback!
Bailey Marks –
Great stuff use it all the time in my 4×4 always will
Buy Fuel Doctor –
Thanks Bailey, always great hearing that people love Fuel Doctor.
Maverick –
I’ve tried three or four other diesel fuel additives in the past, however, about nine years ago I settled on Fuel Doctor based on the positive feedback from multiple sources including one large trucking company. How do I know it works? I’m not sure but my Dmax is approaching 200 000km and the injectors still seem fine as there is no smoke or cold start engine rattle and the engine still feels and sounds like new as it was nine years ago. In all that time I’ve had no bad fuel experiences ever.
Buy Fuel Doctor –
Thanks for sharing your positive experience! We’re thrilled to hear that Fuel Doctor has been keeping your Dmax safe for so long, hopefully it continues to do so a good while longer. Your recommendation is greatly appreciated and will surely help others make informed decisions.
Les Wiebenga (verified owner) –
Fantastic product fantastic additional performance fantastic team and fantastic service. What more could one expect. Oh yeah price is pretty fantastic too.
Buy Fuel Doctor –
Thanks for letting everyone know you had a fantastic experience Les. We’re glad to be your go-to Fuel Doctor supplier, and we’ll do our best to keep the service at a fantastic level.
Bradley (verified owner) –
I have been using Fuel Doctor for years and have never had any issues with bad fuel no matter where the fuel was purchased. Great product.
Buy Fuel Doctor –
Thanks for sharing your experience Bradley! We’re thrilled to hear Fuel Doctor is performing so well for you.
Eric (verified owner) –
I am very happy with the product
Buy Fuel Doctor –
We’re thrilled to hear you’re happy with your Fuel Doctor Eric, wishing you many years of trouble free motoring.
Daniel –
I received my Fuel Doctor. Great service, thank you.
Buy Fuel Doctor –
Thanks for sharing your experience Daniel! We love hearing that our work is appreciated.
Mark Smith (verified owner) –
I am now on my second 5 ltr container over multiple diesel vehicles, and have referred the product to several family and friends…..I think it’s a great product that I wish I HAD been using when my BT50 blew up and was written off as a result of contaminated fuel….I honestly believe this product would have prevented all of what happened and that’s why I now use it all the time.
Buy Fuel Doctor –
Hi Mark, sorry to hear of your loss. Unfortunately it doesn’t take much in the way of contamination to ruin a perfectly good engine. Hopefully you have no more dramas now you’re onto the Fuel Doctor and get may years trouble free motoring.
Karl knabe (verified owner) –
Purchased the 5l bottle this time, to save a little money. I always use it and buy more so why not get the larger size. Purchasing from the buy fuel doctor website is always no issue at all. You purchase the items and they always promptly turn up as expected, without any drama at all.
Thanks, I’ll be back to purchase more when my bottle runs out.
Cheers, Karl
Buy Fuel Doctor –
Thanks Karl, we aim to please and love hearing that our work is appreciated. Best part of buying the bigger bottles is the savings and knowing that it’ll never go to waste as Fuel Doctor does not go off or go stale like many other products. Remember to get in touch if there’s anything we can help with.
Jim at Birkdale (verified owner) –
Excellent product. I have been using this in my 3 Mercedes diesel cars for at least 15 years. and in my marine diesel engines for at more than 5 years. One car is 48 years old and before Fuel Doctor I often had blockages in the fuel fine filter. Never a blockage since and always clear and clean fuel and filters. Another 15 year old Merc has carbon deposit from the exhaust which has reduced with adding Fuel Doctor. I believe I get a little more power from the engines as well with cleaner burning fuel, even though I always use premium diesel fuel as well.
The Marine Volvo Penta diesels always have good clean fuel in the filters, while there is mostly about 15li of diesel always in the tank in the marine environment of the boat. With car and boat engine services, never a comment about fuel or filters from the service mechanics.
Buy Fuel Doctor –
Hey Jim, glad to hear that your gear loves the Doctor. Keep up the great work and your engines will keep thanking you.
Ken Petty (verified owner) –
I’ve been using F D now for 8 years, I use it in my diesel Pajero and petrol car, motorcycle and all my other engines 2 strokes as well. The Pajero (200000ks) isn’t showing any signs of carbon buildup or injector problems, the oil stays relatively clean and never goes black and doesn’t use any between changes. Have not got a catch can or any other mods, the engine is crisp with no signs of smoke. I do a fair amount of towing.
Good stuff.
Buy Fuel Doctor –
Hi Ken, that’s great news! Using Fuel Doctor to keep all those engines running smooth pays off… we’ve been saying it for years too.