The incidence of IMS failures in 2006-2008 Porsche Boxster, Cayman, and 911 models with the M96 or M97 engine is very low. … Remember, the intermediate shaft is submerged in engine oil during normal operation which provides more than enough oil to cool and lubricate the IMS bearing.
Which Boxsters have IMS issues?
AFFECTED ENGINES & MODELS
Early Porsche 911 (996 & 997) Boxster (987), and Cayman (987) experience a common failure of the IMS (Intermediate Main Shaft) bearing, which can cause a failure of the motor resulting in a costly and extensive repair.
Which 997 has IMS issues?
The IMS bearing issue is a carryover issue from the 996 model. The earlier non-Carrera S 997 models had the same basic engine as the 996, hence, the same issues. Most late 2005 and early 2006 997 models are included and, as mentioned earlier, a very small percentage of those cars were affected.
When did Porsche fix the IMS issue?
IMS Bearing Replacements for 2000 and 2001 Model Year Porsche Boxster and 911 Engines. Starting with model year 2000 and ending with 2001 models, Porsche Boxster and 911 engines were fitted with both dual row and single row intermediate shaft bearings.
Is Porsche 997 reliable?
The majority of the car is generally reliable and has a near timeless look. With the launch of a new 992 platform, prices for the 997 have been driven even lower. This is a super value for money, everyday super car that has excellent reliability.
Does 2007 Porsche 911 have IMS problem?
With model year 2006 through 2008 Porsche 987 Boxster, Cayman, and 997 911 engines, the intermediate shaft was redesigned and used a larger 6305 bearing. … The incidence of IMS failures in 2006-2008 Porsche Boxster, Cayman, and 911 models with the M96 or M97 engine is very low.