Cat code: 166705

Wynn's Formula Gold Diesel Treatment 500ml

(Unit price: per litre)
£15.99
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The Wynn's Formula Gold High Performance Diesel System Treatment is a Premium multi-function fuel system cleaning additive. It cleans & lubricates the fuel pump and injectors, lowers exhaust emissions and restores lost fuel economy.

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FREE Delivery on all orders over £30 within 4 working days

£5.99 Next day delivery available if ordered by 3pm

Wynn's Formula Gold Diesel Treatment Product description

The Wynn's Formula Gold High Performance Diesel System Treatment is a Premium multi-function fuel system cleaning additive. It cleans & lubricates the fuel pump and injectors, lowers exhaust emissions and restores lost fuel economy. It helps to maintain the cleanliness of the EGR valve & Diesel Particulate Filter (DPF), and contains cerium which helps remove soot deposits from the exhaust & DPF.

features & benefits of Wynn's Formula Gold Diesel Treatment

  • Immediately improves combustion, enhancing engine performance & improving acceleration
  • Reduces fuel consumption
  • Reduces black smoke
  • Cleans and helps prevent blockages of Diesel Particulate Filters
  • Cleans & protects diesel injection systems
  • Protects against oxidation & corrosion
  • Lubricates to compensate for low sulphur diesel
  • One 500ml bottle treats up to 70 litres of diesel
  • Prevents deposit formation
  • Recommended for all diesel engines (new & old)
  • Doesn't harm oxidizing catalysts or soot filters for diesel engines
View the Safety Data Sheet
Wynn's Formula Gold Diesel Treatment 500ml 4.8 5 4 4
DPF unblocked by Wynn's Formula Gold. The DPF on my 2008 Vito had become blocked . I had the filter regenerated at a garage which lasted only a few hundred miles (they did say that may be the case). I added the Wynn's Formula Gold to 50 litres of diesel and by the time I had used half of the fuel the DPF block had cleared and the enigine warning light had gone out. The DPF did block again though, but this was because I hadn't used the van for a month. So I used the Wynn's for a secind time and the DPF has cleared again and all is well now. 18 April 2012
realy work! my car fail on mot the exhaust emission test 4,69 l/m after wynn's gold treatment and 80 miles back to mot and emission test show 0,71 l/m WOW i can believe but it work! 11 February 2012
Wyyns Formula Gold I felt for a while that my Audi A4 2.5tdi had been running a bit flat and the mpg had dropped off, despite being serviced frequently. An independent Audi Technican suggested giving the EGR value a clean, but try a diesel treatment first. I added the Wynns Gold Treatment and gave my car a quick 70 mile motorway thrash and after a while the mpg crept up to 40 and the car felt like the zip was coming back. 17 February 2011
Works well Was a toss up between this one and the red x product but went for this one in the end! I had not long had my vw golf tdi when it seemed to give a fare bit off black smoke out the back when the turbo kicked in, even tho i was using bp diesel in it,as i know from friends that have used tesco diesel in there tdi's and the smoke that comes from that is unreal! Dont use it!!!!! So i got this product and banged it in after i filled up with (bp) and had a long drive to plymouth that night and after i had got back after 380 miles the smoke has almost all gone,the engine does pull alot better than it did. Being a golf it runs like a dream anyway,but this has helped alot with the smoke that you get with it being a diesel. It Says to use this every 3000 mile and i will be from now on! Good price as it does work unlike some out there! 18 November 2009
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Mainland UK Estimated Delivery Price
Reserve & Collect Reserve & Collect Reserve online and collect in-store in only an hour FREE
Standard Delivery Standard Delivery Free delivery on all orders over £30 within 4 working days £2.99
Next Day Delivery Next Day Delivery Order by 3pm for delivery tomorrow (Monday to Friday) £5.99
Named Day Delivery Named Day Delivery Choose your delivery Monday to Friday £5.99
Saturday Delivery Saturday Delivery Order by 3pm Friday for delivery on Saturday £9.99

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If the product you are looking at is in stock in your chosen store you can reserve it online and it will be ready to collect in only 1 hour. If it is not in stock, order the product before 3pm Monday to Friday and it will be ready to collect from 1pm the following day including Saturday. Orders placed on Saturday will be ready for collection after 1pm Monday. Orders placed Sunday will be ready for collection after 1pm Tuesday.

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We hope you are happy with your purchase. If for any reason you are not, you are welcome to return your items free of charge to any Halfords store within 28 days of delivery.

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Wynns Fuel & Oil Additives

Wynn's Formula Gold Diesel Treatment 500ml

£15.99 The Wynn's Formula Gold High Performance Diesel System Treatment is a Premium multi-function fuel system cleaning additive. It cleans & lubricates the fuel pump and injectors, lowers exhaust emissions and restores lost fuel economy.