Quick Answer: What Year Porsche 911 Has IMS Problem?

How do you tell if IMS bearing has been replaced?

If you have reason to believe it has been replaced with an LN Engineering IMS bearing, you can check with them.

If the bearing was registered properly they can tell you.

They also provide adhesive number plates with their bearing that owners apply next to the VIN plate and in door sills..

What is IMS on Porsche?

IMS stands for ‘Intermediate Shaft’, and the IMS bearing supports the intermediate shaft, on the flywheel end of the motor (See here). … The inclusion of an intermediate shaft which drives the camshafts indirectly off the crankshaft has been a mainstay of the horizontally-opposed flat 6 engine utilised by Porsche.

What year Porsches have IMS problems?

Since it has also been verifiably documented that some IMS bearings have failed after just 3,000 miles, while others still have lasted for 200,000 miles or more, the only safe conclusion that can be drawn is that all M96 and some M97 engines in Porsche 911’s (996 or 997), and all Boxsters (986/987) from 1997 through …

When did Porsche eliminate the IMS?

2009Not to nitpick, but the difference is that in 2009 model year, Porsche eliminated the IMS bearing completely.

Does 2006 Porsche 911 have IMS issues?

According to research and multiple surveys, the results of which were published on Rennlist.com, the IMS bearing issue could be narrowed down to 997 models that were produced in late 2005 and early 2006. Even out of that short time frame, less than 1% of vehicles were affected by IMS bearing failure.

How much does it cost to replace Porsche IMS bearing?

The cost of a IMS Retrofit replacement bearing and labour for installation is usually more than $4,000 but can be done in conjunction with the clutch. This is a small investment compared to the cost of rebuilding or replacing the entire engine.