staff@slashgear.com (Joe Capraro)
2024-04-24 10:45:03
www.slashgear.com
Although Type F fluid has rust inhibitors and does a good job protecting older Ford transmissions, its low viscosity means it should never be used in newer transmissions that call for Dexron, Mercon, ATF+4, or CVT (Constant Variable Transmission) fluid. Dexron is meant for General Motors vehicles, Mercon Type V is for newer Fords, and ATF+4 is made for the Chrysler family of cars, trucks, and SUVs. Many brands make an ATF labeled specifically for imported cars, but consult your owner’s manual or call your dealership’s service department to determine the correct fluid for your transmission.
If you have an older Ford, like a 1979 Mustang, you can mix Type F transmission fluid with Mercon V or multi-purpose fluid, but you shouldn’t use Type F fluid in newer transmissions. Doing so will cause premature wear to the gears and synchronizers in your transmission and will require it to be rebuilt or replaced prematurely.
[Featured image by Jiri Sedlacek via Wikimedia Commons|Cropped and scaled|CC-By 4.0]