gear changes in my 91 Corolla AE95 AWD 5spd manual are difficult without assoociated crunching, this happens in most of the gears except 4-5. i've only had this car for a few wks and guess the synchro must be stuffed?
is there any oil that may help smooth out the gearchanges? the owners h'book doesnt help at all giving no indication about what oil to use... so help pls