Be aware of abnormal engine noise

A healthy and normal car will usually produce a smooth-sounding engine noise when turned on. Therefore, if you start to hear a voice or sound that strange and sourced from the engine of your car, try to do some checking. Unnatural sound on these machines is a sign of the existence of damage to that section. Try to notice things like the following.

1. Click-click sound, usually the cause is the movement of the valve. To fix it, take it to the garage and set Repeat the free slit valve.


2. The sound of clinking at the moment there is a load and rotation accelerated; usually the cause is a low-octane gasoline. Replace gasoline with a higher octane, clean carbon deposits and also set the one time the lighting properly.


3. The sound of tapping or thumping slow when the piston rises, usually the cause is a worn bearing in the piston, piston rod installation errors or less oil.


4. Metal beats sound twice that sounds when the machine without load, usually the cause is already worn piston pin or loose.


5. The vibrating sound at the time of acceleration, the cause is usually a piston ring or cylinder walls that have become worn or broken piston ring voltage, and low.


6. Voice squeaked short in the cylinder head, usually the cause is scraping piston in the cylinder wall, piston body broken, faulty installation of the piston rod, or less oil.


7. Rapping between metal clatter when the machine gets a load or accelerated. If his voice is regularly, usually the cause is the crankshaft launch pads have worn out. If his voice is not regular and impressed sharply, then the cause is the bearing seats are already worn out.

Read More

Get To Know the Term Red Eye Flight

Red Eye Flight or red-eye flights are a type of flight that took off from a location on late at night and arrive at the destination in the morning. The term comes from the idea that a lot of people get off the plane with his eyes reddening caused by fatigue and lack of sleep.

Red-eye flights often done in many countries, this is because many airports are only capable of operating at night and ease as well as smaller charges. Red-eye flights allowed the airline to set up a schedule of aircraft and flight crew to prepare for the next day.

As an incentive, the ticket on red-eye flights may be cheaper than air tickets during the day are more expected by many. Many airlines have a red-eye flight schedule that is designed specifically to keep it comfortable for executives, who may wish to pursue the time to conduct a meeting or event.


Passengers often have red-eye flights that remain comfortable. For example is the transition between time zones is usually easier, when people can sleep on the plane and then stay awake all day at the place of destination.

Another case when people arrive in the evening and try to sleep and sometimes difficult to do. A red-eye flight also sometimes could be more fun, because these flights tend to be not so crowded so sometimes you can switch to a better seating more comfortable.

When you decide to do a red-eye flight, you should wear a couple of fixtures. A small pillow, sleep mask, blanket, and a set of noise-cancelling headphones can be very beneficial for people who want to try to sleep on the plane. If possible choose a seat near the window; it will also increase your comfort as you can lean on the window to sleep.

In general the front of the plane will be more comfortable because it is far away from the machine. Emergency doors and bulkhead rows will also provide more room for the feet so you can stretch your legs freely. Provide drinking water or buy water to drink after security is also recommended to prevent not hydrated on the plane.


Many have a red-eye flight routes from West to East, which means that the potential for sleep time may be lost. Although you can change the time lost to sleep upon arriving at the destination, but experienced travelers do not recommend it.

It's better if you stay active after a red-eye flight to familiarize yourself with the new time zone and to stretch your body after a flight is pretty far. Take a stroll around the garden; shopping or making lunch can be a great way to stay awake.

Read More

Get To Know About Managed Port

Managed port is necessary to maintain the position of the management, supervision and function of the port. There are many different types of business interactions that occur on an active port, which usually requires a team of port employees to ensure that all transactions go smoothly.

Usually a home port cargo, ships, space rentals, warehousing, and transportation. There are various port management functions include overseeing all commercial and technical components of the cruise industry. This business is very competitive, and the number of employees often depends on the location, size, and accessibility.

Some tasks in the management of the port including cooperating with other ports, coordinating delivery with the vessel, supervising the construction of the port, advertise and promote port, and maintain the security and protection of the environment.

Generally the port has data technology systems, which are typically shared with the neighboring port. Shipping and port management is a career choice that usually requires a degree in related studies. Courses typically include quantitative methods and market analysis, logistics planning, maritime ports and commercial law.


The majority of countries in the world have a port management agreement Guidebook that includes policies, laws, and regulations that must be followed and approved by each port. Property management is largely the job of covering standards and responsibility, security and insurance, the assessment of ground water, and the use of the classification.

Port management agreement usually has a span of over 20-30 years depending on jurisdiction and is subject to changes and updates. Managers should ensure that no financial obligations related to the local jurisdiction, and all remediations are handled directly by the harbor.


A manager is usually contracted by both private and public port authorities, and has general duties include negotiating contracts, managing the budget, recruitment and staff training, and financial planning. There is a port manager certification program can benefit employees and are usually offered by the local port authority.

Special qualifications normally required for this type of program. Once in the program there are several seminars must be attended, discussing among other things about the port, navigation, environmental, public relations, security, and economic development.

Read More

Assorted Glass Windshield

The Windshield glass is a type of glass that is different from the glass in General and specifically designed for use in cars. This type of glass was produced to support the structure of vehicles using a variety of safety glass. Safety glass is commonly used in all the applications of the glass of the car because it can reduce the possibility of injury if damaged or broken.

The type of glass used in the making of Glass laminate and glass is tempered glass. Laminated glass began to be used by the automotive industry in 1927, using two sheets of glass and held together with a piece of transparent plastic called polyvinyl butyral (PVB). Then the two pieces of plastic and the glass is heated to very high temperatures.


Laminated glass is mainly used in the car where there is a possibility that could cause impact to humans, such as the windshield on a car. The windshield is designed specifically to provide protection to passenger vehicles from impact caused when glass breaks. There is also used on the Windows side and rear Windows even can be used also for shop window.


In addition to using laminated glass, there are also side Windows and the rear window of a car that uses tempered glass. The process of rapid heating and cooling in the methods used to produce tempered glass makes this glass has more power than the ordinary glass.

In case of accident or clash of tempered glass won't break like glass, but will be crushed into small pieces-as small as grains of gravel. Besides being used for car glass, tempered glass can also be used for other purposes such as baking plates, glasses and polarized that particular phone screen.

Read More

The cause of the sound of a knock in the engine

Engine knocking or tapping sound in the engine is engine noise that often sounds like the sound of the metal that you met in a cavity or like the sound of this crunching sound. It is usually heard during acceleration and usually occurs due to irregular combustion process.

For example a mixture of air and fuel that happens too early or burn spontaneously.Sometimes incorrect octane gas can also be a cause of engine knocking. In addition there are also caused by not from combustion process but from mechanical problems, such as faulty bearings.

In General, the combustion process that is problematic is the root of the problem knocking. In some instances, this occurs when a mixture of air and fuel mixture in the engine burn out too early. Irregular explosions posed the problem can lead to damaged piston or other damage on the machine and can shorten the life of the engine.

Usually a mixture of air and fuel that would produce less than optimal air so much that less good for the engine and can cause sound beats.

In some cases, the problems on gasoline can also cause irregular combustion giving rise to the sound of a knock in the engine. This usually occurs because of a problem with gasoline octane number of compression fuel that is not normal before spontaneous ignition.

At the time of this spontaneous ignition occurs normally sound voice also beats that could cause damage to the engine. Gases with a low octane rating are usually best able to withstand the compression that is not normal.


The sound of beats can also occur due to engine overheating. In this case, the mixture of air and fuel could really burn without any mere. However spontaneous explosions can occur when the cooling system engine failed to control the temperature in the combustion chamber. Spontaneous combustion that occurs in such cases is usually referred to by the term Pre-Ignition.


Sometimes the engine noise knocking can also be caused due to problems in addition to the problem of combustion for example is the mechanical problems. The mechanical problems, among others, including defects in the bearing crankshaft, wheel style broke, and the water pump bearing has worn out. Besides, the timing belt tensioned which has a loose, air conditioning compressor problems and issues rotor bearings are used as the alternator could also lead to a knock.

Read More