Liqui Moly 1811 Diesel Purge (500 ml)

Perfect item and quality is good , useful for the vehicle

Very impressive, i use it in my ford ecosport deisel after 40k km done. I put it directly in the deisel tank with around 20ltr of fuel. About to 40-50 km average is drastically changed from 18.6 to 23.5 noise and vibration reduce and acceleration become very smooth. amezing product.

I have a BMW F10 520d. Was extremely skeptical about using this at first. Well, I took a chance after doing some good quality research. Yes, this can be used on a BMW diesel engine cars or any other as such for that matter, but be mindful of what to do next. Okay, so I poured the entire CAN into the fuel tank, refueling in with over 30-40L diesel in. Drove my car on the highway for about 90-100 kms at a constant speed above 80kmph, letting the DPF regen kick in and such that the mixture throttles through the engine, the injectors. Result: Uff, have to say. Noted world of a difference after using this. There's far more refinement in the engine, smoother, leaner power delivery, throttle response, and better milage. Epic. This is absolutely a very good product. Tip: CHANGE the fuel filter after you utilize this product post your highway run and before refueling your car again. It's important that you do so. It's not required to carry out this purge process frequently. The process of Purge can be done every 30,000-40,000 kms. Be advised: DO NOT use any other additives to older BMW engines. They are not meant for anything else to go in. Purge is the only thing that's safe to use as far as it goes. As for more pro-tip: The thumb rule for diesel vehicles is the right oil change intervals, highway runs, paying attention to your cars behavior, and taking care of your vehicle. Hence do keep your car's intake manifold clean, do a frequent highway run for DPF regen, and engine oil, filters service intervals below every 10k kms. Yes, I definitely recommend this for any Diesel vehicle. It works really well and like a charm. I totally see the difference in how refined my car engine runs now. LiquiMoly Purge is totally worth it. LiquiMoly is just epic and on another level for its quality products. They are renowned pioneers in the automotive industry, formulating such products. Especially their engine oil. Hope you find this helpful. Thank you.

Used this product in my Verna Fluidic 2016 Diesel variant. Before adding this to your fuel tank please make sure to change your Diesel filter or else this product might instead clog your injectors. After adding this entire bottle to half tank, for initial 100-125 kms did not notice any difference and I gave up on this product’s effectiveness. But then all of a sudden felt the engine a lot smoother, vibrations were reduced and noise was quite less from the engine. Even the pickup of my car was increased noticeably. I think it really served the purpose. The bottle was received to me in a dented condition but that’s completely fine. Most of liqui moly bottles are dented, even the engine flush that I ordered the bottle was dented.

Best product Increase pickup Increase millage

Mine is 2013 Duster 110ps. Clocked 1,30,0000kms. Mileage was below 10/lit and Knocking sound was high and in cold start Heavy white smoke. Also pickup also is reduced. Also the vehicle was not passing pollution test. Mechanic told all injectors are blocked and needs cleaning totally 43,000/-(10K per injector +3Fixing) He said the cost may go up if injectors are fault. One injector is 25k Sleep less nights. One of my friend told use this 2 cans that is 1lit for a full tank 60 lits He said if you are loosing only 1700 will go if this is not working we will go as per mechanic Mechanic told me if you use this type of liquid engine will cease. Finally ordered and used. Also Chnged Airfilter and Fuel Filter . Cleaned Engine Manifold, Turbo, EGR and Intercooler. Total Cost 1,700+300+1100 = 3,100.0+ 3000 labor 6,100.0 Amazing results soon after starting the smoke reduced. After 9kms of drive Smoke vanished . Engine is smooth and silent. Pick up increased . It’s like Rocket pickup. Mileage in now 13.6/kms in city For Long Trips where I can use my 6th gear it’s 16.82 kms / lit . Earlier was 13.3 kms/ lits. Friends try this and then go for injector cleaning or replacement of injectors Injectors are made for 4lac kms. It won't go faulty very fast. First Try these steps and still if smoke is there one more tip that one friend used and it was successful Use 3 Cans of Liquimoly Diesel Purge to 15 - 18 lits of Diesel and Drive in 1.5 RPM for 20 kms. This will also give you results.

First time Diesel Purge user. I regularly use liqui moly diesel additive / booster. Vehicle: Hyundai Verna SX AT (Automatic) Age: 8 yrs Kms: 89,000 kms Engine oil: Syntheric (changed 1 month ago) Air and Oil Filter: Changed 1 month ago I used the entire 500 ml content directly in the almost 40L diesel present in my tank . Though I did observe a noticeable positive difference but I won't say it was a day and night one. What I found was: 2-5 kms immediate difference noticed in smoothness and the accelerator pedal felt lighter. 15-50 kms smoothness increased some more, noise levels decreased to a good extent, acceleration and aggressiveness increased to a good level and the car felt lighter to drive BUT the curve that started on a positive note with a steep incline flattened out at 50 kms without much more positive change in the behaviour of the vehicle. 50-125 kms not too much increase in behaviour. Though I did find that morning and cold starts had improved considerably bit that's about it. Rest all improvements are stagnant now. So overall after using this product for over 150 kms I didn't find this product to have a big edge over the Liqui Moly diesel booster/l additive that I regulary use. And the additive / booster costs almost half the price of the purge. Maybe my injectors and fuel system are in good condition already so I may have not noticed a big difference. Maybe people with injector / fuel system problems would have found a big difference. But this is my personal experience and I have owned quite a few diesel cars so I know pretty well how they behave.

Well product

vraiment très efficace, après un premier refus au contrôle, j'ai utilisé ce produit directement dans le réservoir de la pompe et le reste dans le réservoir, résultat le taux est descendu de 3.8 à 0.9.

Excellent product. Cheaper than off the shelf and quick delivery

Ho utilizzato il Liqui Moly detergente per iniettori diesel su un’auto con parecchi chilometri e il risultato si è sentito già dopo pochi pieni. Il motore gira più regolare, avviamento più pronto e una leggera riduzione dei consumi. Anche il fumo allo scarico è diminuito, segno che la combustione è più pulita. Facile da usare: basta versarlo nel serbatoio prima del rifornimento. Qualità Liqui Moly confermata, prodotto serio e professionale. 🌱 Caratteristica di sostenibilità: mantenendo puliti gli iniettori, il detergente ottimizza la combustione e contribuisce a ridurre le emissioni nocive, aiutando il motore a lavorare in modo più efficiente e meno inquinante.

Bueno reconozco mi gran escepticismo antes de adquirir este producto. Ha sido para un Opel corsa del 16. 1.3 diesel. Lo he usado de la siguiente manera, depósito en reserva, echar el producto y llenar unos 25L. Luego conducir el vehículo algo más de 100 kms a unas revoluciones concretas (entre 2000 y 2500) y de vez en cuando subir hasta 3500 para realizar un cambio de velocidad, por ejemplo de 3ª a 4ª. Bueno pues el resultado ha sido excelente, los pequeños tirones que sentía muy sutiles, han desaparecido por "arte de magia", de vez en cuando me salia fallo motor por mala combustión y no me ha vuelto a pasar. Aún no he consumido todo el depósito, pero creo que este producto ya me ha demostrado que es efectivo. Lo volveré a usar en unos 3000 a 5000 kms como mantenimiento.

I’ve been very pleased with this product. It arrived on time, well-packaged, and in excellent condition. The quality is solid, and it performs just as described. It’s clear that attention has been given to both design and usability. What I appreciate most is the balance between quality and value — it feels reliable and worth the price. I’ve had no issues so far, and it has met (and even exceeded) my expectations. I’d happily recommend this product to others who are looking for something dependable and effective.