Ive never had a truck before so never had to deal with greasable joints. My front end is squeaking when goin over bumps and im thinking this is why. What kinda grease should I use and do I fill it til I see it start to come out? Thats the method I used at an old job on some metal working parts. Also anyone know a good place to pick up a cheap grease gun?

 

Autozone is your friend...and i use Valvoline syn tech but Mobil one is good to. and yes pack it till is comes out, preferably till it comes out clean or the same color as you are putting in