Wondering if i could get your opinions on this. I have no clue when my trans was flushed last. I am at 245k and the trans fluid does not look terrible, but looks like it could be changed. I know that a full flush would be a death sentence for it, but I asked two shops if a pan drop and a fluid filter change would be safe/beneficial. One said it would be just as bad as a flush and a thousand miles down the road I would be looking for a new trans, the other said "no problem, we actually recommend that for high mileage cars, oh and a bottle of Lucas too".
Who is right? Is there any chance that a simple fluid/filter change would kill the trans?
thanks