Clean System D +, Complete Fuel System Cleaner One Time Treatment Diesel Cars (300 ml) / Cars SUV Diesel Injector Cleaner and Complete Fuel System Treatment and better combustion (300 ml)

Comoared to expensive other brands, this is good. I added full bottle to 18Litres of desiel to my Mahindra Verito D4 desiel car with 2.24 Lah kms on odo. Drove around 180 kms. Found now smooth at starts and noise reduced, milage better by 2-4 kms. No black smoke, no engine struggles, engine behavior is smoothbeven at very low speed (sneal) in heavy traffic, engine heating meter was on very low (it is notable & I liked it). Very good product at the price.

Very good product. Mileage increased by 4 km per ltr and also running very smooth and less friction.

Nice product!

1. Noticeable smoother engine, my engine is. 2016 2.5 liter diesel unit which has run 1.4 Lakh kms. 2. Reduced engine shuddering during hard acceleration. 3. Changes noticed after 150 kms of non-stop driving. 4. Fuel efficiency increased (same route used as before with same driver) from 12.7 to 13.5. How I used? Tank had around 15 liters of fuel. Reached the fuel station on the highway and poured this in. Tanked up with diesel and drove for 150 kilometers.

Works as advertised. Engine check lamp corresponding to EGR system of my old Figo is now not there. Also feeling less noise and vibration compared to earlier.

Used in Innova 2.5 Diesel engine 350,000 L km driven ,noise is reduced pickup of engine is increased

Excellent results. Use every alternate Diesel tank full tank fill. Car running smoother and decent increase in mileage.

Good