Archive for the ‘Porsche Repair’ Category

Signs of Internal Transmission Problems in Porsches

The raging debate on which is better between the manual stick shift driven car and the automated one always elicits different reactions among drivers. Over time, the transmission systems in vehicles have changed from manual to automatic especially in luxurious vehicles models. The Porsche, for its part, has a sophisticated internal transmission system that enables the car to handle speeds impressively, a factor that has contributed greatly to its success in the market.

Functions of the Internal Transmission

The transmission system is made up of a gearbox, several shafts that control the front and rear wheels, and a clutch. The transmission is responsible for the turning of the wheels at particular speeds as a direct result of the fuel burning in the engine. The transmission is therefore directly involved in increasing the speed at which the engine turns in order to increase the speed of the rotation of the wheels and vice versa. The transmission also increases and decreases the torque as the speed varies.

Causes of Transmission Problems

Transmission problems in your Porsche can frustrate your driving experience and make it unpleasant to drive your otherwise perfect ride. The most common causes of transmission problems are:

Mechanical failures

The transmission system has a number of components working together to ensure that the car moves exactly as the driver needs it to. When any of these parts break down, then transmission is not able to operate smoothly as a result of lack of communication between the involved parts. The parts that commonly cause such issues include the solenoid, which can malfunction due to low levels of transmission fluid. Additionally, the torque converter, whose needle becomes worn out over time, is also often a major culprit when the internal transmission of your Porsche fails.

The clutch can also develop problems, which in turn causes the solenoid to lock and this directly affects the amount of transmission fluid that gets into the torque converter. This affects the output of the transmission system.

Low levels of transmission fluid

Other than the problems that arise from the breakdown of the parts, low levels of transmission fluid also cause poor performance by the transmission system. These low levels can be brought on by leakage due to broken seals.

Contamination of the transmission fluid

This happens especially when the coolant found in the radiator finds its way into the transmission fluid and creates a situation commonly referred to as cross-contamination.

Signs of Transmission Problems

Some of the symptoms that you will notice in your Porsche when the internal transmission has a problem include:


Slipping is the term used to describe the situation where the gear changes while you are driving all on its own. It could be that your car starts to accelerate when you were driving slowly or decelerate when your intention was to accelerate.

Delayed responses

When you need your car to accelerate but there is even the slightest hesitation and the engine revs before it actually picks up the speed, that is an indication that the transmission has a problem.

Unusual noises

When the transmission fluid gets really low and the components that form the transmission system become worn as a result, you may hear some clunking noises coming from the car when you try to increase the speed in your Porsche.

Leaking fluid

Transmission fluid is usually a shade of red-brown color. If you notice a pool or spots of liquid under your car around the front going on to the middle then there is a chance the transmission fluid is leaking.

Rough gear shifts

Shifting from gear to gear in the Porsche should ideally be barely noticeable, so if you begin noticing jerky or halting shifts, then it’s likely that you have a problem in the transmission.


In the event that you observe any of the signs that Porsche Transmission Issue Check have been listed above, you should take your car into an auto shop so that a qualified technician can have a look and sort out the problem as soon as possible.

The need to have access to a reliable servicing partner you can trust is something that we at Star Motors understand well. For residents of San Juan Capistrano, CA and other Southern Orange County areas, we are available to help with your car’s problems as soon as you give us a call.

Reasons for Air Compressor Issues in Porsches

When looking to buy a luxury car, Porsche is one of the first luxury names that comes to mind. With their sporty looks and high price tag, these beautiful cars are a go-to for collectors, investors, business owners and even families. With many different types of styles, these classy cars are appealing to everyone.

If purchasing a luxury car like a Porsche, you want to make sure that it’s always in the best possible condition. Of course, the easiest way to do that is to follow the scheduled maintenance required for your car, and seek a skilled mechanic or auto shop whenever you have concerns.

How Does it Work?

The air compressor is a crucial part of your comfort. Once created, they became a common feature in the regular automobile. They provide the critical backbone of your air conditioning system, and let the car interior cool to an entire twenty degrees or so from the outdoor temperature. This gives the driver greater flexibility and comfort when driving in hot temperatures.

While the air conditioning system feels like a blast of cold, fresh air—like opening a freezer door—the cooling effect is actually created by removing heat from the outside warm air. Essentially, the compressor begins to activate the refrigerant in the system. It travels through the condenser, where the heat is pulled out. After, it contaminants are removed in the dryer, and then the pressure is lessened after passing through the expansion valve. Finally, it progresses through the evaporator and is pushed into your car as cold, fresh-feeling air.

Because you only use the air conditioning system during the hot months, it’s more likely to last longer than other key components of your car, since it’s not facing the same wear and tear. Similarly, drivers may not notice a malfunctioning system for a while, due to lack of consistent use.

Warning Signs

The warning signs of a potentially defunct or problematic air compressor are fairly obvious. If the vents are blowing out warm air, even after driving it and keeping the car on for a little while, then the system is down. Oftentimes, this simply means getting the refrigerant recharged. This generally happens every few years or so. If it’s a more severe problem, it may result in the entire compressor needing to be replaced. A leak in any of the air conditioning system locations can also result in a failing air conditioning system.

The compressor is an absolutely essential part of the system. In its absence, the car is left only with fans blowing outside air into the vehicle, with no cooling capacity. Like other parts of the engine, the compressor is powered by the serpentine belt. If it snaps, the compressor will fail to work. At the same time, the car itself will stop working, which would obviously indicate that something is wrong with the car. Other potential warning signs include: weird rattling, or unexpected noises, lack of efficiency, or strange fluid leaks.

How to Avoid Problems with Your Air Compressor

One of the best ways to avoid a more costly repair—like getting the full compressor replaced—is to use the air conditioning regularly and check for problems. It’s recommended that even during the months of November to February, you should turn the air on for at least ten minutes every thirty days. This prevents the system from “resting” too long which can be detrimental in the long-term.

Thankfully, if regular care is taken with the compressor, it should last the average lifespan of your car, and prevent a costly removal and replacement cost. Recharging is expected every few years for the health of the car.

Turning On Porsche AC

How We Can Help:

No matter the problem, our skilled technicians here at Star Motors are ready to help. Serving San Juan Capistrano, CA as well as other Southern Orange County areas, we are prepared to fix any of your problems. Specializing in European vehicles, we can gladly work with you on any potential issues. We’ve served our customers for over 30 years, and have factory-trained and ASE Master Certified Technicians are always available to service your car. We understand that your car is special to you, and we treat it like it’s our own. Call or stop by today to get your AC cooling again!

Signs of a Bad Coolant Pipe in Your Porsche

Coolant leaks are a common occurrence with any vehicle. There are many places where coolant could leak from, some of great concern than others. Though it is common, leaking coolant is something that should be addressed early to avoid larger problems down the road. After all, keeping your car engine from overheating is imperative to preventing major engine damage as well as just allowing your car to start in the morning before work. If you’re a Porsche owner, you may want to take additional preventive measures by replacing or upgrading your coolant pipes.

Known Issues

In 2011, a class action lawsuit was filed against Porsche for knowingly using plastic coolant pipes in their Cayennes. These plastic pipes failed to stand up to the heat of the coolant flowing through them and failed, requiring Porsche owners to upgrade to aluminum coolant pipes. While this has since been addressed, even the best hoses will wear out over time due to harsh working environment. So it’s not a bad idea to be aware of any potential problem with the coolant pipes in your vehicle as they can lead to costly repairs down the road if not addressed in a timely manner.

Coolant hoses come in a variety of materials and sizes. Their purpose is to carry hot coolant from your engine to your radiator to be cooled and returned back to your engine to keep your vehicle from overheating. There is an upper and lower hose, the upper connecting from the top of the radiator to the top of the engine, the lower attaching from the bottom of the radiator to the water pump. The following signs would indicate that one or both of the pipes are failing and need attention:

Leaking coolant

A puddle of sweet-smelling green fluid under your vehicle is a sure sign that you’re leaking coolant. Coolant can leak from a number of places including the radiator hose, the radiator drain cock, or the radiator itself in addition to the coolant pipes. With so many potential places for a leak to occur, if you do notice coolant dripping or pooling under your car, a Porsche specialist should take a look for you.

Engine overheating

If coolant is leaking from your engine, the engine will overheat since the coolant is no longer there to do its job. Anytime you notice your engine overheating, your car should be evaluated as this can lead to complete engine failure.

Low coolant

If you are constantly having to replenish coolant, then it is most likely due to a leak somewhere in your car’s cooling system.

Collapsed Pipe

If you notice any kinking or holes when you do a quick visual inspection under the hood, it could indicate that its time to replace the coolant pipes.

Repairing a Bad Coolant Pipe

While you could diagnose and repair a bad coolant pipe yourself, the risk of failure in your cooling system could be catastrophic. There are so many interconnected parts to your car’s cooling system that a full diagnosis of the entire system is usually recommended as a vehicle ages. A bad coolant pipe could lead to a damaged radiator, damaged cooling fans, overheating of the thermostat, and damage to the water pump impellers. An experience technician would be aware of the domino effect that can be caused by one item failing. They could also tell you if your Porsche requires an upgrade from the plastic coolant pipes put in by the manufacturer and help you avoid an emergency situation down the road. By performing a thorough check of entire cooling system, a Porsche specialist can reduce costs for you the owner.

Porsche Cayman

Cooling System Maintenance

As with anything, maintaining your car’s engine is safer, more economical and results in a more enjoyable driving experience in your Porsche. Maintaining and repairing small issues with your cooling system at the recommended interval will help you avoid the headaches mentioned above and keep repair costs to a minimum. Rely on the European car experts at Star Motors of Orange County to help you create a maintenance schedule tailored to your vehicle. Call Star Motors in San Capistrano, CA to schedule a cooling system service check today, so you can be sure your Porsche stays cool!

* Porsche Cayman image credit goes to: SusanaValera.

Signs Indicating Air-Oil Separator Failure in Porsche

Turbo-charged, direct-injection vehicles require a different frame of reference and approach when it comes to automotive care and ongoing maintenance tasks. Porsche vehicles, although known for exceptional performance abilities, tend to run into issues that many other drivers experience in the average vehicle. One such issue is failure of the air-oil separator component.

The air-oil separator is an important part for your engine’s functioning, and if it becomes damaged, compromised, or fails all together, it can lead to significant performance issues and serious vehicle repairs. Since the air-oil separator is such a critical element for your car’s function, this article will address the factors pertaining to air-oil separator failure, including what symptoms you should be aware of in your own Porsche and how you can effectively attend to them.

Why is the air-oil separator such an important component?

If you don’t know much about automotive mechanics and functioning, a brief lesson is in order. When air and oil combine in an engine, the exhaust system can become contaminated which is a serious problem for your engine’s performance and overall health. When your engine can’t receive or output the right amount of air, it can cause serious damage to your engine. Furthermore, if oil gets into places it shouldn’t be, it can damage other various components of the engine. Therefore, although a small component, the air-oil separator is a critical part for your Porsche.

Porsche cars are high-performance vehicles often with turbo-charged engines; this means that the constant optimal flow of air and engine oil is particularly essential for optimal performance. Proper combustion and exhaust processes are elemental for turbo-charged, direct-injection vehicles, so attending to air-oil separator problems can ensure your Porsche performs effectively.

Warning signs to be on the lookout for

Issues with the air-oil separator should not go unnoticed, as the longer the problem persists the more the problem can spread and worsen. If the air-oil separator fails, it produces a few specific performance issues that you should be aware of:

  • Leaking oil
  • Smoke coming from the exhaust pipes
  • Check-engine light comes on
  • Oil-pressure light comes on

If you notice any of these symptoms in your own Porsche, it’s important to have it accurately diagnosed by a Porsche expert. These symptoms are concerning, and could be due to failure of another part besides the air-oil separator; therefore, a differential diagnosis is always in order when you notice one or more symptoms that could mimic another issue or part failure.

The importance of diligent auto maintenance

By keeping your Porsche in good condition, you reap many benefits including the following advantages:

  • Value retention
  • Car reliability
  • Car durability
  • Lower repair bills
  • Less frequent repairs
  • An enjoyable, stress-free driving experience

Each of the aforementioned benefits of auto maintenance make it an important task to have the air-oil separator checked out if you notice any concerning signs related to such an issue. Diligent auto maintenance is critical for many reasons, and here’s how you can best achieve sound maintenance for your Porsche to prevent air-oil separator failure:

  • Bring your Porsche to a specialist for diagnosis and treatment
  • Follow the maintenance schedule suggested by the manufacturer
  • Ensure your automotive specialists only uses the highest quality replacement parts
  • Follow through with routine oil changes and engine inspections

Upholding the standards of the Porsche brand means keeping it in excellent condition. With the help of an automotive specialist, you can set up a maintenance schedule that works for you, find affordable ways to address automotive repair and maintenance tasks, and feel secure in the quality of auto care your Porsche receives.

How we can help you

The Porsche specialists here at Star Motors Porsche 356 are proud to serve the communities of San Juan Capistrano, CA and other Southern Orange County areas. We provide luxury auto service for Porsche drivers and enthusiasts alike, and we have a range of experience working with all types of Porsche cars. If your car has exhibited any of the symptoms indicative of air-oil separator failure, please contact us right away to prevent further damage to your engine. Upholding the standards of the Porsche brand and ensuring your safety are always our top priorities. If you’d like to learn more about our shop and our services, please look over our website or get in touch with one of our helpful professionals.

* Porsche Panamera in Motion image credit goes to: V_Sot.

* Porsche 356 image credit goes to: Typehistorian.

When Should You Replace the Clutch Slave Cylinder in Your Porsche

A clutch slave cylinder is a critical part in your Porsche that can cause significant performance issues when it is need of replacement or servicing. It works in tandem with other transmission and clutch components that can also fail, which may exhibit troubling symptoms as well. It’s important to remain informed about common Porsche issues, including clutch slave cylinder failure. In this article, we’ll go over what the clutch slave cylinder does, how to spot issues, and what you can do to fix them.

What is the clutch slave cylinder’s main function?

The clutch slave cylinder in your Porsche is mandatory for your vehicle’s optimal performance and functioning. This part’s main function is to effectively engage the clutch in the gear-shifting process. In your transmission, the master cylinder houses pressurized brake fluid that travels through a series of hoses to the slave cylinder which then allows the clutch to release or engage in gear-shifting.

Since this system houses pressurized brake fluid, the system must remain closed to hold the pressure and allow for optimal fluid flow. This provides an opportunity for failure of the system; if it encounters a leak at any point, such as a faulty seal or a cracked hose, it could cause the system to fail all together. There are other issues that can occur with your Porsche’s clutch slave cylinder that may indicate it requires replacement.

Warning signs that you need to replace the part

A failing clutch slave cylinder will likely require replacement, as they may be difficult or impossible to repair. Staying on the lookout for any warning signs of slave cylinder failure or transmission problems will help you be able to treat the problem quickly and effectively with the help of a Porsche specialist.

Differences in clutch pedal feel and application

Porsche drivers who encounter clutch slave cylinder failure report differences in the clutch pedal feel and application. For instance, the pedal may be pushed all the way to the floor without engaging the clutch at all. This could indicate a problem with the master cylinder or brake fluid pressure, as the brake fluid may not be able to travel to the slave cylinder to engage the clutch.

Problematic brake fluid leaks

As we mentioned before, one common reason for the slave cylinder to fail is because the system has encountered a leak somewhere—usually due to a faulty seal, valve, or hose. These parts degrade and corrode over time, which can ultimately cause part failure and brake fluid leaks. It’s important to remain vigilant of any kind of fluid leak and bring your Porsche in for evaluation right away.

Gear shifting issues

Of course, if you’re unable to adequately engage the clutch in your Porsche, then you’ll likely run into problems shifting gears. The problem can be related to either the master or slave cylinders, but it will need to be addressed in order to remedy the gear shifting issues.

How to keep your clutch cylinder in good health for the life of your car

If you’re not sure how to best maintain your clutch cylinders or transmission components, the following guidelines can greatly impact the quality of service your Porsche receives:

  • Find a Porsche specialist in your area
  • Follow routine maintenance procedures – brake fluid flushes, replacing old hoses and seals
  • Diagnose troublesome symptoms right away

A Porsche specialist will be able to provide your car with Vintage Ivory Porsche 356A care that is tailored specifically for your model and year of Porsche—this enhances the quality and effectiveness of each service your car receives over time, which enhances its longevity, reliability, and consistency as it ages.

Porsche vehicles are unique and deserving of proper care. Here at Star Motors, we service a wide range of Porsche models for clients in the areas of San Juan Capistrano, CA and other Southern Orange County areas. Clutch cylinder failure can be a complex issue to address, and a delicate repair. Here at Star Motors, our expertise in Porsche vehicles allows us to provide the most accurate, efficient, and high-quality diagnostic, maintenance, and repair work. If you’ve experienced the symptoms of clutch slave cylinder failure and would like to schedule a diagnostic appointment with us, please call us right away to preserve the integrity of your Porsche vehicle.

* Vintage Ivory Porsche 356A image credit goes to: Aflorin.

What You Need to Know About Water Pump Failure in a Porsche

Porsche is a brand synonymous with perfection, integrity, and power, which is why it can be disheartening when your Porsche begins to experience performance issues. If you have the privilege of driving a Porsche, then it’s important to keep in mind how fortunate you are to have such a sturdy and resilient vehicle in your driveway (or likely your garage). Know that occasionally issues come up in vehicles, as it is simply the nature of automotive mechanical engineering and design. Maintenance is one way to prevent such issues from occurring, but even under the most attentive maintenance schedule problems can still arise.

One issue that is particularly common over time in Porsche vehicles is water pump failure. The water pump in your Porsche plays a critical role in your vehicle’s performance, and therefore it’s a crucial part to pay attention to. A properly functioning water pump should help keep your engine at an optimal temperature by circulating coolant through the engine and returning to the radiator with the help of the engine’s timing system. As you can imagine, there are plenty of areas for problems to arise in this part; therefore, it’s important to know what to look for when it begins to show signs of trouble. This article will discuss the possible causes of water pump failure and some of the commonly associated warning signs.

Possible Causes

As previously mentioned, there are a lot of different issues that can cause water pump failure in your Porsche. However, the more attentive you are to the routine maintenance tasks designated by your manufacturer, the less chances of encountering water pump failure. These are just two of the most common reasons for water pump failure in Porsche vehicles:

Coolant Contamination

Similar to the other vital fluids in your car, such as engine oil, the quality, clarity, and level of coolant must be maintained at all times. When coolant becomes contaminated with debris, it can lead to leaks, rust, corrosion, and buildup of other corrosive materials like sludge, which can cause your water pump to clog, deteriorate, and malfunction.

Previous Inadequate Installation

Another common reason for water pump failure is an improper installation. This is where it pays to find trustworthy automotive technicians! When a water pump is inadequately installed, it can lead to similar symptoms as contaminated coolant—improperly affixed seals can cause leaks, which can lead to corrosion and damage.

How to Know When a Water Pump Needs Servicing

There are a few general symptoms to look out for when you suspect that your water pump is failing. You can also follow the general maintenance guide to act preventively in replacing your water pump on-time; however, make sure your automotive technician specializes in Porsche vehicles to avoid an improper installation.

Engine Overheating

Since the water pump cannot adequately cool the engine when it’s malfunctioning, it’s common to experience engine overheating. This is dangerous and inconvenient, as it usually leaves drivers stranded on the roadside calling a tow truck. You might begin to notice engine overheating by looking at the gauges in your dashboard, or you might not notice until there’s steam expelling from your radiator.

Coolant Leaks

If you spot a coolant leak beneath the front side of your engine, it’s time to have the water pump inspected. This could point toward damaged seals or internal damage—plus, it’s really messy and inconvenient.

Odd Noises

Odd noises related to water pump failure are usually due to an issue with the pulley or the bearings—both of which point toward an entire water pump assembly replacement. It’s important to get this issue checked out immediately to make sure that your belts are properly aligned as well, otherwise catastrophic engine failure might be in the near future.

Porsche 356

How We Can Help

The experts at Star Motors have a wide range of experience servicing exotic cars and European imports, such as Porsche vehicles, from all over the areas of San Juan Capistrano and Southern Orange County, CA. For over 3 decades, we’ve maintained a stellar reputation in our community for our integrity, skill, and affordability. If you’ve experienced any of the aforementioned symptoms of water pump failure in your Porsche, please don’t hesitate to contact us right away to learn more about our services or schedule an inspection. Your safety is important to us, and your Porsche deserves the specialized care we always provide to our clients.

* Porsche 356 image credit goes to: Typehistorian.