Can a Porsche 997 Boxster have an oil leak?
RMS problems are common on Porsche 996, 997, Boxster and Cayman models and in most cases they usually cause nothing more than a slight oil leak however, in some severe cases it can cause contamination to the clutch friction plate, resulting in poor gear selection and loss of performance.
Where is the main seal on a Porsche?
The rear main seal is located at the end of the engine where the crankshaft comes through to meet the clutch and gearbox. The seal is there to stop engine oil leaking through around the crankshaft. The rear main seal was redesigned by Porsche a number of times, which improved the reliability but it never really solved the problem fully.
Is the RMS or IMS seal on a Porsche 986?
If you own a Porsche 986, 996, 987 or 997, we’d say there is a very high probability that you’ve heard about the RMS or IMS.. now, on the 986 and 996 (none Turbo) models, the most common oil leak is the RMS (Rear Main Seal).
When to replace the bearing seal on a Porsche?
Another possibility is the IMS bearing seal which we would recommend replacing at the same time as the RMS.
Why is the oil leaking from my Porsche Boxster?
The seal does dry over time and can leak, however, there are other potential issues that could also cause the seal to leak (see Air Oil Separator below). Causes of the seal failure should be checked thoroughly by a competent shop before you proceed to replace the seal. Porsche Boxsters have a number of common sources for leaking oil.
When to replace the seal on a Porsche Boxster?
When we are fixing other problems on your Boxster or 911 in the vicinity of the rear main seal, it’s worth replacing the seal to avert a return visit solely to fix a rear main seal engine oil leak. Regular replacement of the seal is the best preventative option to stopping oil leaks originating at the rear of the engine.
What to do if you find an oil leak on a Porsche 996?
Porsche RMS. If you discover an Oil leak on your Porsche 996 or 997, there is a strong possibility the Rear Main Seal (RMS) has worn and needs replacing. Porsche RMS. If you discover an Oil leak on your Porsche 996 or 997, there is a strong possibility the Rear Main Seal (RMS) has worn and needs replacing. RPM Specialist Cars
Why does my Porsche 996 Cayman have a leaking seal?
A leaking engine is certainly cause for concern. But as the internet often does, the issue was amplified to megaphone volume. As the hysteria grew, confirmations of rear main seal leakage in 996 911’s, the cayman, and other boxster owners took place. Some mechanics were even speculating that it was due to faulty metal used for the engine.