I have been noticing for the last couple of months I hear a bumping noise coming from the left front of the van whenever you run over a bump. I jacked the van up on the left fromt and removed the tire to see where the noise was coming from. After shaking and hitting several parts I grabbed the left axle and tried to move it. It did move slightly laterally and up and down. It did make the noise that I have been hearing. I can only imagine where this may lead.