Porsche IMS Bearing Failure: Causes, Symptoms, and Repair Solutions

Are you driving down a beautiful road with your dream car – that stellar Porsche – when all of a sudden you start hearing unusual sounds? This scares any owner of a Porsche to the bone and what makes it worse is that it could be as a result of so many different component failures. As a Porsche driver, one of the possible culprits could be IMS bearing failure. Let’s take a closer look at how this component works and then we’ll explore the causes, know the signs of failure, and find the ways to fix this annoying problem. Are you ready?

How the IMS Bearing Works

IMS Bearing failure is a particular problem that is characteristic of certain Porsche models manufactured between 1997 and 2005. These models of Porsche engines contain a specific mechanism called the IMS or Intermediate Shaft Bearing which is involved in the car’s timing system. The IMS, a vital part of the car engine, needs a rotating bearing to work in a seamless nature. While this bearing is designed to be reliable it could wear, or stop working, at some point in its life. When it fails to work efficiently it can pose a lot of damage to the engine.

Causes of IMS Bearing Failure

• Age and Mileage: Like any other mechanical component, the wear of these components is determined by their age and their usage. Newer Porsches and those whose engines have been used less are less likely to develop IMS bearing failure.
• Lack of Maintenance: Its worth noting that lack of routine oil changes or use of wrong type of oil leads to early bearing wear. The IMS bearing should have clean and high-quality oil in order to minimize the amount of friction and also increase the life of the bearing.
• Driving Habits: Specific driving behaviors like frequent hard acceleration lead to extra loads on the IMS bearing which increase the potential of failure.

Signs That You Need IMS Bearing Repair

• Unusual Engine Noises: The first telltale sign that something could be wrong is when the engine starts making metallic grinding or rattle. This could mean that the bearing is on its way out, and is not able to handle the load as it used to do.
• Oil Leaks: If you find oil accumulating beneath your car or suddenly there is less amount of oil in the car, then it may be an IMS bearing failure. A damaged or worn-out bearing seal can let oil out and even allow contaminants into the bearing which is undesirable.
• Metal Shavings in the Oil: While changing the oil, mechanics take time to look for particles of metal in the oil filter. If they notice shavings it could be an indication that the IMS bearing is breaking in pieces.
• Check Engine Light: Although IMS problems are not the only cause of a lit check light, if this is accompanied by other symptoms, it should not be dismissed. The best step to take is to get the car checked as soon as possible.

Repair Solutions for IMS Bearing Failure

• Preventive Replacement: For Porsche owners who desire to have a worry-free vehicle, then replacing the IMS bearing before it fails is the most effective measure. The aftermarket IMS bearings seek to correct the shortcomings of the original design by providing better lubrication and durability.
• Engine Rebuild or Replacement: If the IMS bearing has already led to some serious damage, then there could be the need to rebuild or replace the engine. This is a very expensive solution, however, it is the only way to get back the perfect drive of your Porsche.

Why You Should Come To Orion Automotive Services for Your Porsche’s IMS Bearing Repairs

For all Porsche drivers in Ann Arbor, MI, who would require professional help for IMS bearing failure, the best company to turn to is Orion Automotive Services. Our team has several years of working on such high-performance vehicles as Porsche. We know the issues that affect IMS bearings and how to solve them appropriately.

At Orion Automotive Services, our clients are promptly informed of the expected cost to have their vehicles serviced or repaired. We stock only the highest quality replacement parts and upgrades to make sure your Porsche runs like new. Call or message us today to set up a service and let our experienced mechanics work on your Porsche!

* White Porsche 911 Turbo Car image credit goes to: Brandon Woyshnis.