I have been trying, unsuccessfully to grease my lower A arms, both front and rear, to no avail. I pulled the zerk fittings out to make sure that it wasn't wonky and the grease goes through no problem. Put them back in and....nothing, won't work. I have an appointment with the dealer next Thursday. I'm kinda wondering what they might do to fix the problem?
I'm going to have them look at adjusting the shift linkage too. If the vehicle is on any sort of angle it is very difficult to shift between R or L or P!
I will keep you posted.