Liqui Moly Diesel Smoke Stop – 150ml

Black smoke from your diesel engine isn’t just embarrassing—it’s a warning sign. Whether you’re stuck in city traffic or cruising the highway, seeing that dark cloud behind you can mean incomplete combustion, excess fuel consumption, and a build-up of harmful deposits. Enter Liqui Moly Diesel Smoke Stop—a powerful solution engineered to significantly reduce smoke emissions while improving overall engine performance.

Formulated by Germany’s trusted automotive experts at Liqui Moly, Diesel Smoke Stop is a high-quality additive designed to optimize diesel combustion and reduce black smoke—especially in older or heavily-used diesel engines. It works by enhancing the ignition performance of the fuel, promoting a cleaner, more efficient burn. The result? Less unburned fuel, reduced exhaust smoke, better fuel economy, and a noticeable improvement in throttle response.

But it doesn’t stop there. Liqui Moly Diesel Smoke Stop also conditions and cleans the fuel injection system, helping remove harmful deposits from injectors and valves. Over time, gunk and soot can clog fuel systems, leading to poor engine performance, rough idling, and higher emissions. This additive tackles these issues head-on, restoring optimal engine function with regular use.

Using it is as easy as topping up your fuel tank. Just add the contents of one can (250ml) to up to 75 liters of diesel fuel, preferably before a full tank. Whether you drive a diesel sedan, SUV, van, or truck, you can use Diesel Smoke Stop safely without worrying about compatibility issues. It’s also suitable for vehicles with diesel particulate filters (DPF), making it a versatile companion for both older and newer models.

Not only does it help extend the life of your engine, but it also contributes to cleaner air by lowering soot and particulate emissions. It’s a small step toward a cleaner drive and a better environment—without sacrificing power or performance.