Slick 50 Fuel System Treatment 60299400

All I can say is I did notice a over 30% improvement in mpg on my 2013 toyota rav4..1st time used. Faster acceleration and reaction time..great stuff. Will get another one when I notice mpg drop

I put this in with a full tank of deisel in my Citroen C6, which was noticably taking longer to start from cold (glow plugs coked up or failed I had thought), and within a hundred miles my car was starting so much better from cold. I have tried many other treatments in the past on previous cars, and have never found one to work as quickly and effectively as this.I will be buying this regularly (glow plugs are very difficult and expensive to change), as it appears to be keeping things a lot cleaner. This is on a 140,000 mile 2.2 HDI manual engine.I am generally very impressed with Slick50, and have never had any issues with using any of their products in any of my vehicles, including very high performance motorcycles.

Good product

Have a Honda Civic FN2 Type R with 65k on the clock. Emptied whole bottle in fuel tank and filled unleaded petrol. Driving away I could feel instant response and have a piece of mind that its cleaning my engine. Also, I had my car fully serviced only 2k miles ago. Good stuff and will buy this product again in the future.UPDATE - I have noticed increase MPG so a big thumbs up!

This stuff is essential, I put it into my Jaguar XJ8 engine and after 1000 miles the engine runs so smoothly its hard to tell if its actually still running when I stop! Jag engines are smooth as silk anyway but Slick50 makes it even smoother, like butter off a silk handkerchief.Yes, you'll notice the difference! I've used Slick50 in other cars in the past and the results are always the same, a smoother running engine....well it basically Teflon coats all the working parts with a molybdenum-disulphide base so no wonder! Recommended!

I have used Slick 50 before and found it to be an excellent additive.

this stuff really works iv got a toyota rav 4 petrol and my motor was stuttering when getting warm it was pretty bad so i tried this product and noticed a difference nearly straight away better fuel econemy and the car seemed to be more responsive its been a week now and theres no more spluttering this stuff really does work

Recently bought a car so, as I usually use the oil treatment, and find that good, I gave this a try. You certainly notice the engine performance is better, as I’m only half way down the tank of fuel, it’s hard to say atm if the fuel economy has been improved.