On a 1992 Ford Ranger :
It depends on which 5 speed manual transmission you have :
The Mitsubishi transmission , code " D " ( takes 4.8 pints of 80-90W gear lube )
The Mazda transmission , code " M " ( takes 5.6 pints of MERCON automatic Transmission Fluid )
Should be a plug at the side of transmission - fill to this level
For a 1992 Ford Ranger , 2.3 liter four cylinder : The 5 speed manual transmission takes ( 2.8 U.S. quarts of MERCON automatic transmission fluid )
It is important to have the right fluid in a car to help it run smoothly. For a 1992 Ford Ranger with a Manual Transmission the best gear oil is Mercon V.
Synchromesh Manual Transmission Fluid
The 1992 2.3L 5 Speed required Mercon Automatic Transmission Fluid. That's right, you need to put ATF in the manual transmission.
For a 1992 Ford Ranger , 5 speed manual transmission : ----------------------------------------------------------------------------------------------- If you have the Mitsubishi made transmission ( transmission code " D " ) It takes 2.4 U.S. quarts of 80-90 W gear lube ------------------------------------------------------------------------------------------------ If you have the Mazda made transmission ( transmission code " M " ) It takes 2.8 U.S. quarts of MERCON automatic transmission fluid
80-90 w gear lube ANSWER Motorcraft Mercon Automatic Transmission Fluid in your 1993 Ranger manual (Mazda )transmission (YES - ATF ! ) 80 gear lube was used in 1991 + 1992 for the Mitsubishi manual transmission / 2.9 L engine equipped Rangers
75w90
80w90
Manual transmission = 2.5 u.s. qts. Auto transmission = 3.3 u.s. qts. source = 1992 Toyota Paseo repair manual
manual
Should be a plug at the side of the transmission