Liqui-Moly-5180-Diesel-Smoke-Stop-150ml-Liqui-Moly-5180-P-align-left-This-diesel-smoke-stop-150ml-from-Liqui-Moly-has-been-developed-to-increase-the-speed-of-soot-combustion-&-decrease-soot-levels-pollutant-smells-in-the-exhausts-of-diesel-engines-therefore-improving-environmental-compatibility-in addition-keeps-engines-&-injectors-clean-P-Liqui-Moly-5180-Diesel-Smoke-Stop-150ml