I think that most full synthetic oils are similar, and 5K oil changes are fine unless you are starting and stopping the car cold all the time.
Dont forget guys and girls, that the oil filter brand is just as important as the oil !! If you use Mobil 1 oil, and a $2 Fram filter, then listen to your engine when you start it. Then go get an AC Delco PF47 filter for $4 and you can hear the difference. Do you car a favor and put a decent oil filter on there as well.
One thing I want to know about. I started using Mobil 1 in my SSEI at about 80K miles. As far as I know, before that was conventional oil. Well, since the 2nd oil change I did, I have been getting an oil leak somewhere that I cant find. Does changing to full Syn oil do that sometimes ?
92 SSE - My shopping cart
97 SSEi - My speed machine
95 Z28 - My Speedier machine
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