this has been a recent issue i have come across. wondering if anyone else on here has had the same issue... have the ruggid ridge sye kit installed on the yj, and recently my speedo has started bouncing and shaking around. i replaced the speed sensor, and it worked fine for 2 days now its doing the same again. anyone else had this problem... could it be that its a Advance auto part and not dealer? please help asap guys im leavin for va on friday thanks in advance!