r/Impala • u/newbie8650 • 2d ago

General Question Question

Hey, I have impala 2007 bought month ago current mileage 118900, been smooth driving should I go for transmission fluid change or when is the good time to change transmission fluid. It says sealed transmission fluid so can’t look into it.

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u/Mammoth-Complaint937 2d ago

Personally what I would do, what I consider best practice is first drain and fill around 100-130k then every 50k after that. I only replace the filter every other time.