wath engine oil do i use?
The topic of the 'best' oil is quite controversial and has been discussed before. There really is no right answer here. The weight of the oil depends on your climate. If you are in a cold climate, 5w30. Warm, 10w30. 10w30 can be used even in a slightly cold climate as well.
As far as your transmission goes, Dexron III or newer will work with your 700R4. The new Dexron VI is good stuff and GM states that it is backwards compatible with all Dexron III requirements.
As far as your transmission goes, Dexron III or newer will work with your 700R4. The new Dexron VI is good stuff and GM states that it is backwards compatible with all Dexron III requirements.
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