Wynns Formula Gold Diesel Treatment 500ml

£16

+

Fitted bundle deal

includes Accessories + Fitting

Item: 166705

Wynns Formula Gold Diesel Treatment 500ml

£16

(Unit price: £32 per litre)

How can I get it?

FREE Click & Collect

  • Description
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • Wynns Formula Gold Diesel Treatment Product description

    The Wynns 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 Wynns 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)
    • Doesnt harm oxidizing catalysts or soot filters for diesel engines
  • Wynns Formula Gold Diesel Treatment 500ml is rated 4.4 out of 5 by 14.
    Rated 5 out of 5 by from If you love your car I used this product accidentally, i never used it before. After using it in my Toyota avensis 2.0 diesel my cars' performance was brilliant. It is bit expensive then the other products available but it worth. Must use. Fortunately I bought three items and use same time: Wynns Engine Flush Petrol and Diesel 425ml Slick 50 Engine Treatment 750ml Wynns Formula Gold Diesel Treatment 500ml It cost me £46.49 but it is worthy. First time I feel power in my engine. If you can afford and want to keep your car for longer, the i would recommend all three products.
    Date published: 2018-10-01
    Rated 5 out of 5 by from Does what it says on the bottle I used this product on a 3year old car because it was smoking a lot,and within 20 miles,guess what,the car was running better and the smoke had disappeared,excellent product would fully recommend
    Date published: 2018-08-06
    Rated 5 out of 5 by from Diesel judder on Insignia FIXED! I was having judder at low revs/speed on my 2010 Vauxhall Insignia, also not great at pulling away sometimes. Trip to dealers could find no problem, but it was getting annoying so decided to try this product. First bottle I tried seemed to improve it slightly but did not solve the issue, so after a month or two running this product and tried a second bottle. I have never had a problem since! I now use this product as recommend and the car has never been better. Tip being if one bottle doesn't work straight away, run it for a bit and then go for a second. It may have a lot of old deposits etc to clean. Worked for me!
    Date published: 2016-01-10
    Rated 2 out of 5 by from Wouldn't bother Wasn't very impressed with this purchase it didn't solve my problem.
    Date published: 2015-03-03
    Rated 5 out of 5 by from Wynn's Formula Gold Diesel Treatment difference formula for purification systems and fuel economy. works!
    Date published: 2014-11-08
    Rated 4 out of 5 by from Scepticl at first but it does work well My Mondeo was smoking heavily. Everything had been replaced in line with a service but it still contiued to smoke heavily under acceleration. Ive now done about 60 miles since putting this in my tank and it seems to be getting better and better. I cant comment on fuel economy yet as I'm driving around using slightly higher revs than normal but it certainly hasn't reduced any. Much better than the Redex I've used previously and I'll keep using this once a year or so.
    Date published: 2013-12-04
    Rated 4 out of 5 by from Ideal for clearing out the DPF I've recently had to purchase this product a few times to clear out the DPF on my Citroen C4. It really does work well at clearing out DPF system and getting rid of the warning light. Best thing to do is make sure you take it on a nice long run and keep the revs high. I generally put the solution in my tank and then take it for a spin on the motorway. I keep the car in 4th and do about 65mph, its the only way the DPF will regenerate properly on my car. However it works well. The only reason I have given it 2 stars for value is because you can buy it a lot cheaper elsewhere.
    Date published: 2013-09-17
    Rated 4 out of 5 by from Oil change Very hard to tell if it works but I think it does what it says on the bottle.
    Date published: 2013-05-17
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  • UK Delivery

    £3.99 NEXT DAY Delivery available on orders under £40 placed by 8pm*


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    £3.99

    UK Delivery

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    Items in stock - collect from 1 hour
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  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on halfords.com.

    Checkout is always via halfords.com and all payment will be taken via halfords.com. In checkout the products will be split into separate deliveries for each supplier.

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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Wynns Fuel & Oil Additives

Wynns Formula Gold Diesel Treatment 500ml

£16 Wynns Formula Gold High Performance Diesel System Treatment cleans & lubricates the fuel system