u/TommyGunTahj

Sup guys,

Picked up my '19 Mustang GT (manual) about a year ago and just hit 60k miles. Planning on keeping the car long-term, so I'm looking into changing any fluids beyond just the normal oil change and regular maintenance.

The owner's manual says 150k miles for the transmission fluid, but that seems kind of crazy imo. What intervals are you guys actually running for trans fluid, diff fluid, and other core maintenance?