I have a fresh 4l60e goung into my 2004 Suburban 4x4. New Tru-cool 40k cooler also. I will be changing it's fluid and filter at around 1500 miles, then every 20K. I will also pull the drain plug and drain a bit around 100 miles for inspection. Minimal towing.
From the best of my feeble knowledge, I will be using Dexron VI. I have read posts on changing the fluid, but nothing on new install.
Are there any brand preferences and/or suggestions?
My initial choice is Valvoline, but I want to see what others have done, aka first hand info.
Thanks.
From the best of my feeble knowledge, I will be using Dexron VI. I have read posts on changing the fluid, but nothing on new install.
Are there any brand preferences and/or suggestions?
My initial choice is Valvoline, but I want to see what others have done, aka first hand info.
Thanks.