The turbocharger whistles – what to do?

What is a turbocharger?

The turbocharger is also known as the exhaust gas turbocharger or ATL for short. This is an optional assembly within an internal combustion engine that serves to increase the power and efficiency of the engine. The working principle of the turbocharger is that by using the kinetic energy of the engine exhaust gases, more outside air is introduced into the combustion chamber more quickly.

Reasons for a whistling turbocharger

There are many reasons why a turbocharger whistles. First of all, it is reassuring for car drivers that the whistling of the turbocharger almost never has complete wear as a trigger. One reason may be that a lack of oil supply is against. Basically, the connecting shafts between the turbine wheel and the compressor wheel are permanently lubricated. Poor oil or contamination as well as fuel in the oil can tear the oil film and cause the whistling.

Hot shutdown of a turbocharged engine after long and intensive operation can also cause the whistling of the turbo blade due to the immediate interruption of cooling. Burning oil in the engine can also be problematic for the turbo. The resulting oil carbon can then settle on the turbine. Problems with the exhaust system also often lead to problems with the turbo, which is particularly common in diesel engines with particulate filters. This is particularly common when a vehicle is driven predominantly in city traffic, as the filter is then not sufficiently burned free.

Is a turbocharger always defective when it whistles?

In principle, it is not a sign that the turbo is already defective if the turbocharger makes whistling noises. If, for example, the vehicle has been driven at high revs for a long time, the turbocharger may well whistle if the vehicle is switched off immediately. The turbo is therefore by no means immediately defective. However, care should be taken to ensure that this does not happen more frequently so that the turbocharger is not permanently damaged. Foreign bodies in particular can cause the turbocharger to whistle. Under certain circumstances, this also means that it can suffer damage. If these foreign bodies get into the intake tract, damage to the turbo can quickly occur.

Should a whistling turbo be taken to the workshop?

In any case, it makes sense to visit the workshop if the turbocharger whistles. Since laypersons are often unable to determine the causes, it is advisable to seek professional help here so that the turbocharger is not permanently damaged by unidentified influences alone.

Source - https://www.waautoparts.com.au/the-turbocharger-whistles-what-to-do/

source https://waautoparts.blogspot.com/2022/07/the-turbocharger-whistles-what-to-do.html

Hubcaps at the car - How to mount wheel covers?

The summer is coming and Western Australian invites you to drive again. Now that the roads are passable again and the rims are not dirty after every short kilometer drive, it is time to get your wheel covers out of the garage again. Freshly cleaned you notice it immediately when you go to the car in the morning and see the shiny wheels: Yes, spring is here again. Razor covers are mounted quickly in a few steps and there is relatively little to consider. When buying wheel covers is now actually. the comparison and purchase on the Internet. Within a short time your car shines again in the gloss and the aluminum rims are protected.

Step by step guide:

1  – First:

The very first thing to do is to clean your rim thoroughly and inspect it. If somewhere on the rim are still, when mounting the hubcap, annoying, easy to remove parts, then please remove them. If you are not sure whether part XY must be removed from your rim, the dealer you trust can certainly answer all your questions about mounting wheel covers.

2 – Secondly:

Bring the steel clamping ring over the valve recess.

3 – Third:

The third step in mounting wheel covers is the most important. You have to be careful that the hubcap doesn’t slip out with the retaining claws. The retaining claws actually only have to fit into the recesses provided for this purpose. Since this sounds easier than it is, you should rather get a 3rd hand to help you. With a 2nd helper, the assembly is guaranteed to be done in no more than 3 minutes.

4 – Fourth:

Once again walk along the edge with your hand and feel whether each retaining claw sits well. And your wheel cover is already securely attached.

If a hub cap does not fit…

Hubcaps are almost universally compatible. As a rule, it should not be a problem to take the wheel covers from one car to another. Almost all problems that occur when mounting wheel covers, can be solved quickly with the help of the clamping ring. The clamping ring is located on the inside of the hub cap and is usually a thin steel ring. The clamping ring should be adjusted so that the hubcap is firmly connected to the tire. The adjustment can be made simply by moving and thus enlarging the steel ring.

Done in a few minutes

Hubcaps are quickly attached and provide excellent protection for the rim from scratches, small stones and light damage. Since you are universally usable and there is a large selection, everyone can find a suitable hubcap for himself. They visually enhance your car and remind each of us of a beautiful spring. The sun is shining, so get out the hubcaps and hit the road.

Source - https://www.waautoparts.com.au/hubcaps-at-the-car-how-to-mount-wheel-covers/

source https://waautoparts.blogspot.com/2022/07/hubcaps-at-car-how-to-mount-wheel-covers.html

What is clutch damage and how much does it cost to repair?

The auto clutch is an indispensable link between the engine and transmission. Without this important component, you would neither be able to start, nor to engage the various gears. But unfortunately, the clutch is one of the car parts that, depending on the driving style, more or less quickly show clutch damage due to wear. Therefore, the question arises for every driver at some point whether the clutch is defective and must be replaced.

Signs of clutch damage, how can they be recognized?

There are certain characteristics by which you can recognize whether a change of the clutch is imminent. These include:

• Clutch slips, which means that the engine power does not increase in accordance with the indicated engine speed.
• Gear engagement is sluggish
• Gears slip out
• When engaging the gears, loud noises occur in the transmission unit
• Rough start-up when the clutch is released

TIP: Even though today’s modern clutches last around 60,000 to 120,000 kilometers, you should have their functionality checked regularly at a workshop before clutch damage occurs. An experienced automotive technician can detect the signs of clutch damage with just a short test drive.

Can clutch damage be repaired by the customer?

If the clutch is defective, replacement is unavoidable. To be able to change the clutch yourself, you would have to place the vehicle on a lifting platform and remove the transmission. Only then is it possible to install the new clutch. However, special tools are required for this. In addition, important test and torque values must be observed during installation. Therefore, if the clutch is defective, both the inspection and the repair should be carried out by a recognized automotive workshop.

What does a clutch replacement cost?

The costs for the repair of the clutch damage commissioned, the costs incurred for this are mainly composed of two factors:

1. labor

Before the new clutch can be installed, the transmission must be removed. This usually takes a car mechanic no more than two to four hours. The situation is different if the clutch is defective on an all-wheel-drive vehicle. In this case, the working time increases to around six to eight hours, as the clutch release bearing and slave cylinder are usually also replaced when the clutch is changed.

2. material costs

The cost of materials is difficult to calculate as a lump sum. If original parts of certain car brands are used, the costs are certainly higher than if products of other manufacturers are used. For a normal clutch, you can expect material costs of up to 400 euros, so that the cost of repairing a damaged clutch, with a workload of four hours, is about 1,200 euros. However, this figure only serves as an approximate guide.

TIP: The signs of clutch damage described above are present in your car and you are looking for a workshop? Then you should definitely make a price comparison beforehand. In this regard, various portals offer free comparison calculators with which the costs of a clutch repair can be calculated without obligation.

Conclusion

If you drive carefully, you can significantly increase the service life of a clutch. For example, you should not stand on the clutch pedal unnecessarily, but rather shift into neutral more often. It also helps if you start off quickly and don’t let the clutch drag for long.

Source - https://www.waautoparts.com.au/what-is-clutch-damage-and-how-much-does-it-cost-to-repair/

source https://waautoparts.blogspot.com/2022/07/what-is-clutch-damage-and-how-much-does.html

How much does an oil change cost?

Owning a car doesn’t just mean independence, freedom and driving pleasure. A car also brings with it one or two obligations. In addition to the insurance and motor vehicle taxes that you have to pay, a vehicle also needs some care. That starts with a thorough car wash and ends with a timing belt replacement. But the thing that car owners like to forget to have done and wonder afterwards why the car sounds funny and the engine nails so strangely, although you  don’t drive a diesel at all, is the oil change.

An oil change is elementary for driving a vehicle. The operating fluids are used to keep the vehicle running properly. During an oil change, the engine oil is drained out through an oil drain plug. Further, the oil filter is removed and a new one is fitted. After draining the oil and attaching the new oil filter, the new engine oil is also filled in.

Many people ask the question: How much does an oil change cost? The price differs from car to car. It depends on how much cubic capacity the engine has or how many cylinders. It also depends on whether you drive on gasoline or diesel. This also determines the type of oil. For example, there are 10W40, 5W30 and so on. Further it depends also on the mark of the oil. So whether you use oil from Castrol, Liqui Moly or no-name products.

Furthermore, the price of an oil change depends on the workshop where it is done. Workshops often charge a considerable premium for the oil itself.

On the Internet, you can also find sites that allow you to compare prices for oil changes at workshops in your region. In Perth, for example, you pay between AUD 150.00 and AUD 280.00 for an oil change including oil filter for a VW Golf 1.4. In this case, independent workshops are clearly cheaper than authorized workshops.

Oil Change Is Easy

With skill, you can also change the oil yourself. In any case, a lifting platform or ramp is advantageous. It is important to have a suitable container for the old oil. This must be large enough and suitable in the condition to catch the used oil. Since this is very harmful to the environment, it is not allowed to simply let the oil seep into the ground. First, open the oil drain plug. This is usually located at the lowest point of the oil pan.

After all the oil has drained out, you turn off the oil filter with a so-called oil filter wrench. This is usually very difficult. This is also full of old engine oil. Afterwards one turns the new oil filter again purely. Make sure that it is really straight. Then screw the oil drain plug back in. Then fill up with fresh oil from above. The rule of thumb for the amount of oil is about 1 liter per cylinder. So for a 4-cylinder vehicle this would be about 4 liters of oil. The exact quantity can also be found in the vehicle manual. When filling up the oil, always pull the dipstick to check.

It doesn’t matter whether you change the oil yourself or have it done in a workshop. It is important that the intervals (15,000 kilometers or after 1 year) for the change are observed.

Source - https://www.waautoparts.com.au/how-much-does-an-oil-change-cost/

source https://waautoparts.blogspot.com/2022/07/how-much-does-oil-change-cost.html

Defective Cylinder Head Gasket

What is a cylinder head gasket?

The cylinder head gasket is a part of the combustion engine of vehicles. It is used to seal the combustion chamber from the cooling circuit and the engine oil lines. The gasket is installed between the cylinder head and the crankcase and has to withstand high mechanical and thermal loads. In addition, the cylinder-head gasket ensures that no gases or liquids can enter or leave the combustion chamber. If the cooling system fails, the heat from the engine can no longer be adequately dissipated, and the engine heats up as a result.

 

One of the symptoms of a defective cylinder-head gasket is the loss of cooling water; some fluid must be added again and again to maintain the level. Another sign of a defect is exhaust gases or pressure in the cooling system. This can be recognized by the formation of bubbles in the cooling water, which can be seen during operation. Strong air leakage and very hard radiator hoses are also an indication. If you notice oil in the cooling water, i.e. a brownish discoloration in the expansion tank, this may be the result of a defective CCD. This can lead to blockages in the cooling circuit.

If cooling water is found in the engine, sitting as yellow slime on the oil filler neck, this indicates a defect. Another indication of possible damage can be the increase in engine temperature when the engine is running at high speeds, such as when driving on the highway. One of the clear symptoms of a defective head gasket is white smoke coming out of the exhaust.

Engine damage as a result of defective cylinder-head gasket

If the aforementioned defects of the defective cylinder-head gasket occur, action is called for. If the damage is not detected in time, this can result in consequential damage. If you do not react, you risk engine damage. This can result in very high repair costs and, in the worst case, even a total loss.

What costs can be expected for repairing the damage?

The specialist in the workshop has to unscrew the cylinder head in order to access the head gasket. The work involved is correspondingly high, but the material costs are kept within reasonable limits. A new cylinder-head gasket, new engine oil and, if necessary, an oil filter and coolant are due. In terms of labor costs, the inspection of the cylinder-head gasket, the removal work, the gasket replacement and the oil and coolant change must be calculated. Another possible cost factor is the cleaning of the cooling system, which may become necessary.

Of course, the costs vary greatly depending on the make and model. In addition, the question naturally arises as to whether repairs should be carried out at an authorized workshop or at an independent workshop.

The following cost ranges should provide a rough guide:

• Cylinder head gasket: from approx. 15 AUD to 200 AUD
• Engine oil: from approx. 30 AUD – 150 AUD
• Oil filter: approx. 20 AUD
• Installation: approx. 400 – 1,500 AUD

Change in time – avoid consequential damage

If the behavior of your vehicle indicates a defective cylinder-head gasket, you should have it checked immediately. If a defect is diagnosed, have the gasket replaced by a specialist right away, otherwise serious consequential damage can occur.

A good video on how to detect damage to the cylinder-head gasket can be found on YouTube:

Source - https://www.waautoparts.com.au/defective-cylinder-head-gasket/

source https://waautoparts.blogspot.com/2022/07/defective-cylinder-head-gasket.html

How does car disposal work in Perth?

Very often vehicles can be scrap due to total loss, due to accidents or due to age. Many would like to dispose of the car, but the costs incurred are shied away. The proper disposal of a passenger car here is actually associated with costs. If vehicles still offer a certain equivalent value, the costs can be partly calculated against it. Scrap dealers pay thereby hardly fair purchase prices. Often they try to find buyers who will buy the car before it is disposed of. Very many car owners often have the fate that a car is scrap. Especially repairs often go too much into the money with old vehicles. With security it is not the correct way, if the vehicles at the roadside are parked and waited, until degree over it grew. This kind of the disposal is disorderly.

What options are there in Perth to dispose of his car? What must one consider thereby?

It is important to note that only certified collection points or recycling companies are allowed to accept end-of-life vehicles for scrapping. Therefore, if cars in Perth are no longer roadworthy, they must be disposed of, dismantled or picked up and then finally deregistered. Subsequently, the vehicles belong to the authorized collection point. If you want to dispose of your car, you will have to pay a fee at the scrap yards. If a vehicle is to be finally deregistered, then the officially recognized certificate of destruction is required. Over classified advertisements many would like to get rid of then the scrap cars gladly. However, this is also associated with patience and time.

The problems with old vehicles are of course that the technology is outdated, there are no more spare parts and repairs are too expensive. Very often old cars also have a total loss, they are accident cars or they have no HU. Environmentally sound disposal costs money and the companies have to calculate about 100 euros per car. If vehicles have to be picked up, it often becomes even more expensive. However, many vehicles still have a residual value and some components are therefore suitable for reuse. An achievable price depends on frequently demanded components, the state of preservation, the vehicle model and negotiating skills. Often, deregistration formalities can also be taken care of by companies at the same time. Suitable companies can be found in the Yellow Pages or on the Internet.

Conclusion

Certified car recyclers exist nationwide. In most cases, these are Australian car recyclers or end-of-life vehicle recycling centers. The car dispose with WA Auto Parts is here one of the possibilities to settle the disposal meanwhile comfortably over Internet without large expenditure. By the way by the manufacturers also a free old vehicle return can take place. Since January 2007 it is regulated by law that the importers and manufacturers take back the old vehicles of the mark free of charge. This can be handled by authorized dealers. However, the free take-back only applies to vehicles of class N1 or M1. Vehicles where major components or parts have been removed are excluded.

Source - https://www.waautoparts.com.au/how-does-car-disposal-work-in-perth/

source https://waautoparts.blogspot.com/2022/07/how-does-car-disposal-work-in-perth.html