Hey guys, I did some work on the jeep this weekend and now I am stumped. The work consisted of me taking off the front calipers and cleaning/painting the axle ends. After I put the calipers and pads back on I noticed that the jeep started vibrating when accelerating, I checked the brakes and they dont seem to be overheating. This only happens when accelerating. Can anyone give me an idea as to what it might be? All I did was mess with the front brakes, though it did shake/wabble at ~40-45 it was not a big issue and I was guessing that the tires needed to be balanced. Now it shakes anytime I accelerate but drives smooth if i let off. I checked all the bolts and tire pressure and they clear. Can anyone give me any ideas as to what might be wrong?

Thanks