Dexron III in 07 6 Speed

[diesel53]

I know you can run Dexron III but Im doing a trans go kit right now and the existing fluid is VI. Is it compatible? Or does the trans need flushed?

 

[Mike L.]

I know you can run Dexron III but Im doing a trans go kit right now and the existing fluid is VI. Is it compatible? Or does the trans need flushed?

It's fine. It mixes well.

 

[diesel53]

Thanks Mike!