First Oil Change...Not too good.

[Rail26]

I just did the first oil change and was surprised at how dirty the oil came out. I understand the engine went through break in, but the synthetic came out BLACK! I changed it at 5500 miles and most of my driving is highway. I have had a few high speed runs, but nothing crazy. I'm not sure waiting until the 15000 mile mark (or whatever the manual says) is such a great idea. I think I am going to go with 5000. Any other thoughts out there?

I think this is why so many people recommend that you do the first oil change at 1,000 miles! After this first change, you should/could go to an internal of 7,500-10,000 miles. I think 5,000 is too soon, and wastefull.

[Rail26]

You may be right...I will check it again at 10,000 and if it looks any better I will up the interval. I had every intention of changing it at 1000, but you know how it is...tomorrow never came.

I also think synthetic oils get that "darker" color sooner than a conventional oil...so you can't just go on color alone.

[Brucelee]

Based on the studies I have seen on this, I would change M1 at 7500 miles or 1 yr. whichever comes first.

[tmc]

Well along those lines, has anyone used an oil extractor with success on the Boxster?