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Keith D posted a topic in Cadillac CTS, STS 2005+, 04-09 SRX, CTS Sport Wagon (Sigma)Hey peoples, I have the 2008 CTS 3.6L DI with 60K miles that runs beautifully (for now) but I here there is a lot of PCV breather issues and oil consumption carbon problems on this particular motor, is there anyone out there that has done the PCV breather modification with a so called catchcan?. Any advice for preventative measures on all this would be appreciated as I plan to keep this car till the wheels fall off...Thank you :-)