Liqui MolyFuel System Treatment | 300 ml | Petroladititive | SKU: 8365

I put this in my 1997 Ford Escort after it failed the MOT on emissions. Filled up the tank, added this treatment, and drove it around for a few days. Took it back for the retest — passed with no issues!Not sure exactly what it did under the bonnet, but clearly it helped clean things up just enough to get through. Cheap fix compared to garage bills. Definitely recommend if you’re borderline on emissions.

It really helps the engine run smoothly.Also it reduces fuel consumption.

This is great stuff. I had a motorcycle which was having trouble starting after being laid up for a while. The bike was started regularly but it started to be more difficult to get going. I had a fair idea it was stale petrol. I had the same issue with a lawnmower. I had foolishly put old petrol from a can into it. A shot of this stuff into each vehicle and away they went. Well recommended

It's highly recommended but it's a bit awkward pulling off the plastic seal inside the lid.Had difficulty pulling it off and as it came off I spilt some of the contents. The funnel bit is easy to apply and use to add the contents to your fuel tank.Not noticed any difference yet as I have not been long since I bought it and used it

This stuff is amazing put it in my petrol and my car runs so smooth engine is so quite now. Will be buying again

Yes, I know what you're thinking: Snake Oil. Me too.I put this inn my daughters old Seat Ibiza - tidy but you could hear the engine rattling under load. A bottle of this - silent! Simple as that.I have seen reviews and YouTube 'tests' with variable results. Don't even bother trusting me, for the money just try a bottle for yourself. Personally, I'd buy this again in a heartbeat. The LiquiMoli diesel engine all-in-one cleaner additive is also amazingly effective in my personal experience, which is why I gave this a go.

The car has been feeling a little sluggish on acceleration after the 65 thousand milesmark. I was always told by mechanic friends not to use other additives, the other brand used to give it a marked improvement, but recently (maybe with the extra ethanol in fuel it's not seemed to be as noticeable.) But this stuff knocks it out the park, it's almost like having the car back at 28 thousand miles (when it was new to me) my cars nickname as been 'the pocket rocket' or the 'white wizard' this stuff is has made it like that once again. It's like jet fuel!! I cannot rate it, highly enough. Added to a quarter full tank not noticed at first so I thought it was garbage.... Filled up and OMG it's like BOOM... A completely different vehicle. Maybe the engine needed to be cleaned up first I will buy it again. Very easy to use open the screw top pull the ring seal (gently). Add the enclosed funnel top and pour into the tank. Not as cheap as the other brands but well worth it. Now I just wish I could get in bulk 😁

Brilliant