The valve comes dirt circulating in the motor inconvenience steam toxic fumes, oil, gasoline and hydrocarbons.
It is a normal combustion event in each engine fuel and steam typically cause dirt is released back into the intake system of the vehicle which is introduced into the cylinder and combusted.
On the way to the cylinders, steam or evil "Escape" passes the intake valves, where it left behind deposits. These deposits build up, harden and valve dirt.
What is cholesterol is the man, the valve motor is crap - over time, you can accumulate and cause problems with the heart of the train.
Lately, more and more reports of any problems related gunk in forums owners appear vehicles engines with direct injection (DI) provide power with regard to.
What is the problem?
In a previous engine "port injection" fuel injectors are conventional sit above the intake valves. If these injectors inject the fuel into the cylinder, fuel valve cap washes clean recording.
It is a process that takes many, many times per second, each time the engine is running. Indeed dirt cause valves are cleaned in real time, as soon as it is deposited and burnt below in the cylinder.
But the new stroke direct injection or direct injection supercharged have fuel injectors directly into the cylinder - not outside and above the intake valves.
Only air and steam passes dirt in a direct injection engine of the intake valves cause. No jet fuel under repeated pressure on the intake valves, to clean it.
So also hit by the oil, and potential deposits, but no aerosol valves fuel cleaning. This may allow to build dirt valve uncontrollable and fast.
There are more. If enough debris accumulate gunk valve problems in a direct injection engine to cause (including a compression loss, low fuel consumption, a damage of the same motor as possible), the generally accepted solution is partially disassemble the motor and cleaned manually. Not cheap.
Fortunately, after three simple tips this increasingly popular style dirt can repel help on the valve engine. If you is not performed direct injection in its current drive, it is likely that on your side. If that's the case, consider the following to reduce or eliminate the accumulation of dirt from the valve to ensure long engine life without problems.
KEEP COOL SPARK
Follow your prescribed intervals spark religious change factory every time and consider them first to change, too. Reason? Getting your old candles, use the reduction in the effectiveness and efficiency of the combustion process. Old running caps, caps reduced by the combustion process cleaned quickly especially after their service life, which generate the engine more pollutants and soot, which indirectly contribute to the pollution of the valve.
Worst of all, old plugs can packages ignition coil filter and overheat damage can occur when you attempt to pull a cover old. Bad packets ignition coil spark caused weak, causing more dirt anthrax. In fact, it is a dangerous ball of snow and a recipe for disaster dirt valve. Fortunately, the solution is simple: for maximum efficiency and minimum accumulation of dirt at all times keep fresh bodies.
Fuel consumption of a level, EVERY TIME
High-level fuels will result recognized by many manufacturers car to go further in terms of quality, purity and formulation with larger minimum detergents world.
Not all species are the same, and fight while the core with a certain amount of additive tank, high fuel formulated for longer, and are designed with high-quality formulation that helps to reduce deposits.
Gas, the high levels is the best fuel for the engine with direct injection, and is widely used across Canada in many important stations. Although you can not fight against the existing valve dirt on a direct injection engine (because they do not touch at the top of the valves, saw the dirt), its cleaning effects, the direct injectors fuel accurately calibrated by the work of the fuel system and other related components clean and efficient at all times.
This contributes to a more consistent process and clean combustion that causes the valve deposits keeps sticky mass.
Remember that not discharged into the tank cleaning additive or fuel of any kind affects the intake valves in this style engine and finally the use of higher fuel level reduced dirt valve indirectly maintaining other parts important fuel system clean.
Refer to the manual
In many cases, an excessive accumulation of dirt and valve problems in a number of errors can be attributed to keep the vehicle in question.
Consult your owner's manual and follow the manufacturer's recommendations for the development, changes and fluid, all forms of maintenance.
Get to strictly follow the maintenance requirements for your vehicle, and be safe.
Three notes here. First, oil changes with respect to, be sure to only the type and quality of the oil in the manual of your last tour, use specified by the object as it was selected mainly for a number of properties that best goes with the type of engine ,
Second, forget the engine air filter is not modest.
This should be checked at the factory monthly and modified in advance if you drive frequently in winter, or in dusty environments.
Many drivers changing the air filter cover thousands of kilometers, which is bad news for any engine, although some schools of thought suggest that a clogged air filter can contribute indirectly to the valve and dirt.
Third? Note that the vehicle manufacturers a process of semi-regular cleaning admission may indicate where to clean a special chemical that is applied through a special machine to the engine intake system deposits.
Some automotive service centers also provide this service, and worth considering. Coordinate with your mechanic or service advisor favorite retailer.
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