VALVE & INJECTION Cleaner
Specialized petrol additive formula for the complete cleaning of valves, injectors and the entire fuel system.
Highly effective detergents and active ingredients remove oil, carbon, resinification, varnish and lacquering on pistons, valves and in injectors, carburettors and high-pressure pumps. Suitable for all engines with carburettors and petrol injection systems such as K-, KE, L-Jetronic and similar. Compatible with catalytic converters, turbochargers, superchargers, compressors and other forced air induction systems.
Advantages:
• finer atomization and thus greatly improved combustion
• prevents formation of deposits in the fuel injection system
• absorbs and efficiently removes moisture from the fuel system
• improves engine performance
• reduces fuel consumption and emissions
• extends system service life
Dosing: add before refueling, 300ml are sufficient for 50 litres of fuel.
Can be used undiluted to clean dismantled parts.
Deposits & residue
Desposits and residue are a common symptom in all internal combustion engines. The combustion of older, carburetor fed engines is not optimal, the carburetors are normally adjusted to supply a little more fuel than needed in order to keep the combustion temperature low. This leads to a certain amount of only partially combusted fuel – the exact source of desposits and residue. In modern engines on the other hand the exhaust gas recirculation system provides the high pressure injection with unburned emissions that in theory should then completely combust. They do not, instead they form desposits in the injection system because they are the “dirtiest” part of the mixture. And of course the combustion in modern high pressure direct injection engines is in some ways more effective than in older engines – but as negative side-effect of the high working pressures the mixture doesn’t have enough time to combust to the full, leading again to partially burned emission that form deposits and residue in the combustion chamber, on pistons and valves. In addition the pure fuel flowing through the carburetors or the injection system always causes residue in this systems, regardless of the construction. So, with internal combustion there’s no way around desposits & residue.
Well, there is – with Dr.Lub Valve&Injection Cleaner added before refueling, already built up desposits and residue are gently but efficiently removed. Valve&Injection Cleaner consists of long time tested active components and detergents, that release and dissolve the deposits and bring them to combustion. Of course even here there will be partially combusted leftovers that go out as emissions and are eventually returned back by the EGR-system, but after some minutes of driving or running the engine, all deposits and residue are gone and you can enjoy the full performance and efficiency of your engine.
Applied at least before every service or once a year, Dr.Lub Valve&Injection Cleaner reassures an engine running unrestrained and efficiently at peak performance in the long term, avoiding subsequent malfunctions like defective injection pumps and injectors, burned or misadjusted valves or even oil blockage caused by suddenly released bigger deposit particles.
The use of Dr.Lub Valve&Injection Cleaner is especially advisable before taking a rarely or very gingerly driven car for a brisk drive.
To prevent the build-up of deposits and residue on daily basis, you can use Benzin Power Clean-Up or Dr.Lub Octane Booster on every refueling.
