All 986, 987, 996, and 997 model Porches are at risk for IMS bearing failure, and the only thing you can truly do to stay on top of it is to make sure that your car is getting serviced and inspected. Even better, have your IMS replaced with the newer version that is less likely to cause you any problems.Jul 1, 2021
What year did Porsche stop using the IMS bearing?
2009
Which year Porsches have IMS problems?
If you own or are considering buying a 911 Porsche model/year prior to 2009, you need to know about the issues with the IMS bearings in the 996 and 997 generations. The IMS bearing in question actually can cause premature catastrophic engine failure. ...
What is intermediate bearing?
IMS stands for Intermediate Shaft Bearing. ... It is the supporting bearing of the intermediate shaft on the motor. The purpose of the IMS is to reduce the speed of the chains on the crankshaft, allowing for a longer lifespan.Mar 29, 2019
What is the intermediate shaft?
Every vehicle has something called an intermediate steering shaft in its steering system. The function of the intermediate steering shaft is to keep the steering gearbox and steering wheel connected. ... As a result, your vehicle's wheels can turn smoothly and easily.Aug 17, 2021
Can you drive with a bad intermediate steering shaft?
People also describe it as an angle that joins the steering parts to turn the vehicle smoothly. A flawed or damaged intermediate steering shaft can result in numerous driving issues. It is not safe to drive a vehicle that has a broken steering shaft.
How does intermediate steering shaft work?
The intermediate steering shaft comprises of two “universal joints” at each end of the shaft. ... One U-Joint connects to the steering wheel while the other connects to the steering gearbox. This facilitates a smooth turning and transition of the wheel. When turning the vehicle's steering wheel, the shaft turns.Aug 16, 2021
What year did Porsche fix IMS?
However, starting with the 2006 model year, Porsche in its third revision of the intermediate shaft bearing, changed over to a design that is not serviceable, leaving later model years with no recourse for addressing this issue with preventative maintenance, which failures still frequent.
Which Porsche models have IMS bearing issues?
Which Porsche models can IMS bearing failure occur on? Boxsters, Caymans and 911s from MY1997 to MY2008 are all at risk of IMS bearing failure, with the exception of Turbo, GT2 and GT3 models. However, the type of bearings used changed over the period and some were more prone to failure than others.
Does 2008 Porsche 911 have IMS issues?
The incidence of IMS failures in 2006-2008 Porsche Boxster, Cayman, and 911 models with the M96 or M97 engine is very low. ... Owners of 2006 through 2008 Boxster, Cayman, and 911 (997) models don't need to rush out to have their engine disassembled to replace the IMS bearing.
What year did Porsche fix IMS problem?
Not to nitpick, but the difference is that in 2009 model year, Porsche eliminated the IMS bearing completely. However, the 2006-20008 (with the exception of some very early 2006 model years that still had the left over M96 motor) did not eliminate the IMS bearing, but basically eliminated the failure of the bearing.Aug 11, 2018
Should I replace IMS bearing?
With model year 1997 through 2005 engines, the bearing is indeed accessible. Any IMS bearing replacement is intended to be installed as a pro-active measure in preventative and regular maintenance. Once an engine has suffered a failure, replacement of the intermediate shaft bearing is no longer an option.
How common is IMS failure?
According to information published about the Eisen IMS Class Action Lawsuit, the single row IMS bearing used in 2000 through 2005 model years is reported to have an 8% failure rate, versus less than 1% with the dual row IMS bearing.