What should I do in addition to oil change on H3!

[milbrath47]

Have any of you guys ever used the oil stabalizer liquid you see at almost every auto parts store. i forgot the name but it comes in a huge white bottle. How about running techron through the system every 10000 miles or so????

[f5fstop]

GM recommends against using any types of oil additives. One they may actually degrade the oil and your oil life system will no longer be accurate, two, they are a waste of money.
As for Techron, it is the best injector and top engine cleaner made; therefore a bottle every 10K won't hurt anything, even if not needed.

[lance-n]

So F5 Stop, are you saying that it is better to change oil less frequently than every 3k miles?
I live in a hot and dusty area and at 3k miles I have had noticed pretty dark looking oil, although it hasn't been nasty and milky like you see on some overdue oil changes. I have never had it analyzed.
Keep in mind that I only have just under 8k miles so far, so I have only had two oil changes, one at 3k and the next at 6k.

I am working in San Fran today. 50,s windy, cloudy and cold. Wish I was home in Cabo!!!