I am in the BB with UTG limps so does MP and sb completes. I raise $2,50 to $3..only UTG calls He is 12/2 after 182 hands.

flop
I bet $ 3.5 and he calls fast.

Turn and i bet $12...and he calls pretty fast again.
river

i am bit puzzled what to do , we both have full stacks

The Vp$iP and PFR stats have nothing to do with WT play - the numbers that show that are WtSD% and W$SD%.

That said if a 12/2 player limps UTG and then calls your raise, you pretty much know he has AK or a pair. Certainly your spidey senses should be tingling once he calls your CB on a dry board like that. It's shut down time right there unless the WTSD% stat is over 35% IMHO.