986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Keep her above 4000rpm and she'll thank you for it every day.

Brucelee · 03-18-2008, 06:57 PM

Question-If running your car at high RPMs were GOOD for your car, why is this condition considered as "severe service" by most manufacturers and generates a recommendation for more frequent oil changes.

If it were GOOD for your engine, they should tell you to run the oil a lot longer. RIGHT?

03-18-2008, 06:57 PM	#2
Brucelee Registered User Join Date: Jun 2004 Location: Des Moines, IA Posts: 8,083	Question-If running your car at high RPMs were GOOD for your car, why is this condition considered as "severe service" by most manufacturers and generates a recommendation for more frequent oil changes. If it were GOOD for your engine, they should tell you to run the oil a lot longer. RIGHT? __________________ Rich Belloff