4l60E service
Ok, I have a 1994 Chevy G-10 van It has just under 140,000 miles on it. I bought it with about 115,000 miles. I don't know if the tranny has ever had the fluid changed. Should I just leave this one alone? I have heard that high milage trannys and new fluid don't mix. Any thoughts?
Thanks!
Thanks!
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