"Always had trouble starting our old Bedford petrol camper van as we have to leave it on a slight incline and the petrol drains back.As there is no electric fuel pump this was a major problem but a few"... (read full reviews)
"i bought this item from halfords because of price and it does what is says on the tin,i run a old diesal zx volcane td and it does help with lowering the diesal emissions for a mot,i put it in a week"... (read full reviews)
"I have used this on a few cars over the years and it makes a big difference to the mpg and the engine does sound alot healthier. I put this into a nearly empty tank and then fill up using shell v"... (read full reviews)
"Had 750ml put into my Rover 2ltr Turbo Diesel Engine and went on a 250 miles road trip and it runs a lot quieter and smoother, starts better in the mornings. Would definitely recomend Slick 50. Also"... (read full reviews)
"I have use this product for many years - good for cleaning fuel systems / injectors etc.. Always good to use before an MOT to clean the fuel system. Simple to use - just pour into your fuel tank when"... (read full reviews)
"Bought this product to cure some soft misfires on my Hyundai Getz 1.3GSi. It was struggling to accelerate whilst the engine was under load. Almost as soon as I put the Redex Advanced in the tank it"... (read full reviews)
"My emissions were sky high after my NCT (for example the accepted rate of CO is 0.3% and mine was over 2%!!)
I put both bottles into my tank and topped it up to full with clean unleaded from Topaz the"... (read full reviews)
"I've always used Slick 50 Engine Treatment, it's gone up in price over the years but it cant be co-incidence that i always get over 150.000 miles out of my car engines, and they're still going strong"... (read full reviews)
"someone recommended this to me as a good way to clean out your fuel lines and filters without the hassle of taking things apart or to the garage ,excellent product I would recommend it"... (read full reviews)
"First of all very sorry...to write late.review .I booked an engine treatment online and was available in halfords Ruislip branch. when i arrived there to collect my item. The halffords manager was"... (read full reviews)
"Put this in my Ford Capri fuel tank and it made a big difference to driveability from cold. Now very smooth, was previously a little jerky and spluttery till fully warmed up.
My car has a mechanical"... (read full reviews)
"Very good stuff, makes my 150,000 mile 6cly bmw works wonders makes engine alot smoother and quieter, should protect the engine get more miles hopefully.
Slight downside is that, if you change your"... (read full reviews)
"Having purchased a second-hand, low mileage diesel saloon car recently, I noticed a somewhat lumpy idle although the engine ran very well in all other respects.
I added one dose of Millers Diesel"... (read full reviews)