Item: 616924

Wynns Xtreme Diesel System Cleaner 325ml


(Unit price: £21.51 per litre)

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  • Wynns Xtreme Diesel System Cleaner 325ml

    Wynns Xtreme Diesel System Cleaner is a powerful one tank clean-up, designed to protect, restore and maintain efficiency of modern high pressure common rail diesel engines.

    Wynns Xtreme Diesel System Cleaner 325ml Extra Info

    • For all diesel engines
    • Cleans and protects the engines fuel pump and injectors
    • Maintains cleanliness of the EGR Valve and DPF
    • Lubricity additive protects the fuel pump and injectors
  • Rated 4.2 out of 5 by 6 reviewers.
    Rated 5 out of 5 by Power back at last. My Mrs wrong fueled my Alfa several months back. After driving for a couple of days and finally realizing what had happened the tank was drained and refilled with diesel. Although the car was still working I always felt that there was a lack of power between 1000 and 2000 revs. I brought this product thinking it might make things a little better. I was wrong. This product instantly gave the car a nippier feel I even spun the wheels as I was so used to pressing the gas hard to get it moving. Now the pick up is instant and the car feels smooth at low or high speeds. I'm recommend this to everyone. It cost less than £7 so even if it doesn't work for you it wont break the bank. I'm going to add this every year at least to keep things working as it should. 29 March 2016
    Rated 5 out of 5 by it works I drive Focus tdci 1.6 90bhp with 91000 miles on and I became a little smoky when flat out up hill. I decided to give wynns a go and it works. I used full bottle with just a little bit more than half of tank. I have done just over 150 miles and I can see it works. Engine has better power and 2 out of 3 times it doesn't smoke. I believe it's too soon to expect full success but I can see the difference now. Also please read the instruction on the bottle before you fault it 27 March 2016
    Rated 5 out of 5 by Pleasantly surprised I added this to my 2008 2.0 tdi golf to see if it could improve the injector nock and overall health of the engine, I added it as instructed to half a tank of fuel and have now filled up again and can confirm the engine is without doubt running far sweeter, and is certainly a fair bit quieter, very pleased with the result and will be buying more. 22 January 2016
    Rated 1 out of 5 by Do not use Never ever put anything in your diesel that's not diesel! It will cause nothing but trouble and may cause your injectors or fuel pump to fail! Don't believe me? Try it! 18 January 2015
    Rated 5 out of 5 by Xtremely good Was a few weeks away from having my EGR cleaned by a garage at a cost of £60.00! Put one of these in a full tank and no more lumpy driving when accelerating! Noticing a MPG improvements as well... 04 January 2015
    Rated 4 out of 5 by Wynn's Xtreme Diesel System Cleaner Does what it promises. Cleans the engine and improves economy (especially if you thrash the engine a bit) 30 October 2014
    • 2016-10-26 T10:26:36.246-05:00
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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 Xtreme Diesel System Cleaner 325ml

£6.99 Wynn's Diesel System Cleaner will restore, protect and maintain your diesel engine.