Diesel Purge | 1 L | Fuel additive | SKU: 2520

Worked very well.

Very good product

I have a series 3 Land Rover with a 200 Di engine in it, which has done around 160,000 miles. Runs like a dream but was blowing out a fair bit of black smoke on flooring the accelerator. First I put a good dose of Hydra Diesel Power Blast in the tank and gave it a good Italian tune-up. (A high speed blast up the road to blow the cobwebs out) It came back much better but still some smoke. Then I did a proper purge by dipping the fuel and return pipes into the Liqui Moly Diesel Purge, which I had transferred into a clear plastic container so that I could see the level, and running the engine for 20 minutes at varying engine speeds. Result: smoke level reduced to almost nothing, much to my delight and relief as MOT due next month. Recommended product by me, an ex-mechanic.

Supplied as advertised delivered as specified

I have a 1.5dci Scenic with 35K on the clock. The car is an ex-mobility car & had a few running problems due to short journeys. After replacing an injector (£200) & trying premium disel for a solid month. I tried Forte & Redex treatments with no improvement to a lumpy idol. I bought this after seeing an online review & reading the reviews on Amazon. I didn't bother with disconnecting fuel lines, buying tubing, extra in line filters or any of that gubbins. Poured a 1ltre bottle into 1/4 of a tank to see if it made a difference. The first day saw no improvement of any kind. The second day the engine started the same then after about 20 seconds started running smoother & revving better. By the end of day 2 the engine feels much better.

I used it on my 300D E-Class and it was easy to use. Even with fuel system being decent condition it still made a difference in how the engine runs now. It is much smoother and responsive. Liked the car before. Now I am in love... will use it again if ever will feel it is needed.

My 1960's Ford 2000 tractor had developed a misfire and was becoming difficult to start. suspecting a poblem with the injectors I thought I would give Liqui Moly a go. I ran the diesel as low as possible in the tank and then added 1ltr of Moly I then used the tractor as normal to cut the grass outfield for about 1 hour, during this time the misfire continued, as the fuel level was now low I added some more diesel ( I treated it to some shell v power ;-) ) . I found that the misfire gradually improved and eventually dissapeared the tractor now starts much easier. I know that I didn't use it as per the instructions but it worked for me and the tractor now ticks over without missing a beat.

Used this as part of a general system clean after failing MOT on emissions: smoke tested at 1.34 average over 6 runs - highest was 2.0 !! - where the car needed to be under 1.0 as per manufacturer's spec. Changed the oil after using this LiquiMoly, and changed fuel filter and air filter. Also cleaned out the intake manifold and turbo piping, as there was oil in there which could skew the result. When it went for retest the car blew a smoke reading of 0.09 on the first run, which was an instant pass. Having done other things apart from use this product to get through the MOT smoke test, I couldn't say what its contribution was to the generally very reduced emissions: I can only say that my hunch is that it played its part - and that I'd use it again in a heartbeat. To be honest, for the price, I'll use it at every service from now on.

Moly siempre una buena producto

Come descritto

Excelente marca, pero Falta información en su venta, para que como consumidor, sepa uno si es adecuado para el uso que pretende uno

Lo usé por si era la geometría variable del turbo la que estuviera atascada pero con 135.000 kilómetros no era eso. Puede servir como mantenimiento y limpieza una vez al año.

stinks and it works!