its normal guys mine is a 2005 and does the same thing since i bought it. clunks into gear and runs rougher than normal at idel because of the 4 cylinders. make sure your Lower Unit has fresh oil, change your water fule seprator and if you dont have one install it now, change your fuel filters and replace your low presuure fuel pumps if they are leaking and the filter above the fuel canister.

then run it like you stole it........