986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Question about 6 speed transmission fluid change...

Idaho Red Rocket 3 · 03-31-2012, 09:39 PM

If you buy other than Porsche fluid, be sure to get GL4 rated oil. I used Red Line. The Red Line is good stuff. The only dislike is the slightly stiff shift when cold. After warm up no issues. JFP in PA is correct. The porsche fluid is much better. My next change will be with Porsche fluid.

03-31-2012, 09:39 PM	#7
Idaho Red Rocket 3 Registered User Join Date: Oct 2010 Location: Nampa, ID. Posts: 488	If you buy other than Porsche fluid, be sure to get GL4 rated oil. I used Red Line. The Red Line is good stuff. The only dislike is the slightly stiff shift when cold. After warm up no issues. JFP in PA is correct. The porsche fluid is much better. My next change will be with Porsche fluid. __________________ 2000 Boxster S And then there are the Motorcycles.