Cars & Vehicles
Transmission Fluid
Ford Ranger
Ford F-150

What type of automatic transmission fluid do i use in 7.3 diesel ford?

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Wiki User
2008-02-24 14:42:35

It will depend on the year and the transmission model. Most were

designed to use Dexron/Mercon (D/M type) fluid, but later models

may be designed for other types of fluid depending on the model of


It is always best to try to find the information on the vehicle.

Many times it will be stamped onto the transmission dipstick,

something like "check when hot in park with engine running, use

Dexron III type fluid".

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