My 2007 V6 Mustang with automatic transmission just hit 15000 miles and I was just wondering what is suggested as far as doing a complete transmission fluid change. I have heard that if you do one before 20000 miles that it is good but if you go to much past that it is not suggested to do it......I appreciate any help with this question........
Transmission Fluid????
- Thread starter Apps224
- Start date
it all depends on your driving habits. Ford does not recommend a transmission fluid change until i think 100,000 or 150,000 miles or at all but I would never recommend anyone having their fluid unchanged that long. Good service intervals would be to change fluids every 20,000 to 30,000 miles or every 2 to 3 years depending on driving habits and climate driven. Since you cannot easily inspect the fluid level and condition, I always recommend to our customers a fluid change when they start to hit the 20,000 miles mark or 2 years.
