Lucas Oil 10020 Fuel Treatment - 5.25 Ounce

Actually, improved fuel consumption

Brilliant product improvement on running and starting very pleased how quickly it works.

No noticeable change in the performance of my i20 diesel.

I came across this product on YouTube from Auto edits. I liked what I had seen, so I bought this bottle to try. Well then I bought 3 1l bottles, then found the 4l bottle. I was very surprised. The engine revs from park stay the same when at idle then sliding into drive. It has more perk and even got more km in my last hwy drive. I'm very happy with product and highly recommend it.

The Product arrived a week earlier than mentioned by Amazon although it should have taken about two weeks with shipping i believe. So the "Lucas UPPER CYLINDER and Injector Cleaner" does exactly what it says in the description on the bottle. I have used this product so far in two different BMW engines: the M52B28 and the M62B46! Both engines are equipped With passive injection systems that deliver the Fuel into the intake-manifold right before the intake-valves. Both engines started to run a little smoother and quieter after about 35 to 50 km of regular driving. The engine response was a Lot quicker and in Terms of fuel economy in both Cars ist saved ne about 0,5 liters on 100Kilometers. Next time before i even think about replacing Injectors or Something Else in the fuel line (exept any sort of Filters of course) i'll try a bottle of Lucas and see what that helps. All in all i am very Happy that i found this product and that i can get it here on Amazon from time to time! Thank you for taking the time to read this reply, I Hope it helps!