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Tranny filter/refill in older truck

  

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2008 Suburban 5.3 engine, 197k miles, tranny filter service was done at 100k. Tranny runs perfect...  Checking fluid it is still red and feels and smells normal, should I bother changing filter again or leave well enough alone?


3 Answers
3

yeah do it now, then at next oil change then again every 30k miles


2

Drain the fluid, drop the pan, replace the filter, reinstall the pan, refill with proper fluid.  That long without maintenance is asking for trouble.  What does the owner's manual say?


0

At that mileage I’d leave it alone and drive it til it dies. 


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