Hey I fell you I got pissed it took me 2 weeks to find why my car was shaking.. or I started by checking motor mounts check n see it there good... then do all 4 wheels balanced.. and put new breaks in front don't matter if they looked good still.. but take it to a good place to balance your wheels cuz trust me I balanced all 4 wheels like 2 times be for I found a good place.. but hey try that.. try don't give up.. those mechanics some times have no idea what the fuck is going on... some times you just have to do it your self jaja I'm serious