Is it possible to lubcriate a gear box using grease or wd40 to get rid of the squeaks during gear changes? I'm not talking about taking the gear box apart, just removing the cover, if thats possible. I have a mk1 Ford focus.
Lift up gearstick gaiter and use white grease to lubricate the plastic linkages under gearstick. Also you can use general purpose grease or more white spray grease on metal rods & linkages in engine bay on top of gearbox.