You dont...
The engine oil and gearbox oil are the same thing, so if you want to do this, then just do a normal oil change!
The 1991 Ford Probe does not have a transmission fluid intake reservoir. All of the transmission fluid is contained in the transmission.
Fluid is inside the transmission.
best transmission fluid 1991 Honda civic lx
what kind of transmission fluid does a 1991 bmw 525i need
40wt transmission fluid 40wt transmission fluid
what type transmission fluid uses for a 1991 ford probe
My 1991 Buick Century won't move or hold transmission fluid
A 1991 Chevy Camaro with a manual transmission needs Dexron II ATF fluid. It provides lubricant and cooling to the transmission.
1991-1996 Ranger automatic transmissions use Mercon type automatic transmission fluid.
Transmission fluid is always put in through the Tranny dipstick tube.
where do you add manuel transmission fluid on a 1991 geo storm 5 speed
The automatic transmission fluid dipstick is in the engine compartment , near the firewall , just to the passenger side of the engine . The manual transmission fluid level is checked under the vehicle at the transmission fill plug on a 1991 Ford F-250