996 ims bearing replacement
## 996 IMS Bearing Replacement: A Comprehensive Guide
The 996 IMS bearing is a critical component of the Porsche 996 engine. It helps support the intermediate shaft, which drives the camshafts. A failing IMS bearing can lead to catastrophic engine failure, so its important to replace it regularly.
**How Often Should You Replace Your 996 IMS Bearing?**
Porsche recommends replacing the IMS bearing every 100,000 miles or 10 years, whichever comes first. However, many experts believe that it should be replaced more frequently, especially if you drive your car hard or in extreme conditions.
**Symptoms of a Failing 996 IMS Bearing**
The most common symptom of a failing IMS bearing is a rattling noise from the engine. This noise is caused by the bearings failure to support the intermediate shaft, which causes it to vibrate. Other symptoms of a failing IMS bearing include:
* Oil leaks from the rear of the engine
* Loss of power
* Difficult starting
* Check engine light
**Cost of Replacing a 996 IMS Bearing**
The cost of replacing a 996 IMS bearing varies depending on the age and condition of your car, as well as the shop you choose to do the work. However, you can expect to pay between $2,000 and $4,000 for the parts and labor.
**How to Replace a 996 IMS Bearing**
Replacing a 996 IMS bearing is a complex procedure that should be performed by a qualified mechanic. The following steps provide a general overview of the process:
1. Remove the engine from the car.
2. Disassemble the engine and remove the intermediate shaft.
3. Replace the IMS bearing.
4. Reassemble the engine and reinstall it in the car.
**Benefits of Replacing Your 996 IMS Bearing**
Replacing your 996 IMS bearing can help to prevent catastrophic engine failure, which can save you a lot of money in the long run. It can also improve your cars performance and reliability.
**Case Studies**
Here are a few case studies of people who have experienced IMS bearing failure:
* **John:** Johns 2002 Porsche 996 Carrera had 90,000 miles on it when he started hearing a rattling noise from the engine. He took it to a mechanic, who diagnosed a failing IMS bearing. John had the bearing replaced, and his car has been running fine ever since.
* **Mary:** Marys 2004 Porsche 996 Carrera S had 120,000 miles on it when she lost power while driving on the highway. She had the car towed to a mechanic, who diagnosed a catastrophic engine failure caused by a failing IMS bearing. Mary had to have her engine replaced, which cost her over $10,000.
* **Bob:** Bobs 2006 Porsche 996 Turbo had 60,000 miles on it when he took it to a mechanic for a routine oil change. The mechanic noticed a small oil leak from the rear of the engine, which he diagnosed as a failing IMS bearing. Bob had the bearing replaced, and his car has been running fine ever since.
**Conclusion**
The 996 IMS bearing is a critical component of the Porsche 996 engine. If it fails, it can lead to catastrophic engine failure. Replacing your IMS bearing regularly can help to prevent this from happening.