hey guys, I got a 1996 cavalier (2.2, 3 speed auto) with 18,000 orig miles. Now this is where I need help. The trans fluid and filter seems to be original. Am I asking for trouble if I replace the filter and fluid??? I know when the fluid has high mileage you are better off not touching it but what about age??? Another question, this car comes with a 3t40 trans, are they reliable??? It will be driven like a normal car, no mods or anything (its a cavalier for christ sakes
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thanks guys!

thanks guys!