2011 VOLVO XC90 Engine And Engine Cooling Problems

SHORTLY AFTER WE PURCHASED OUR 2011 VOLVO XC90 BRAND NEW WE HAVE EXPERIENCED A LAGS IN ACCELERATION. WHEN ACCELERATING THE CAR WOULD ROLL VERY SLOWLY UNLESS THE ACCELERATOR PEDAL WAS COMPLETELY FLOORED. WE WAITED UNTIL OUR ROUTINE OIL CHANGE WAS DUE TO HAVE IT CHECKED OUT, AND WE WERE TOLD BY THE DEALER THAT THEY COULD NOT RECREATE THE CIRCUMSTANCE. THEY TOLD US THEY WOULD UPDATE THE CAR'S COMPUTER WHICH SEEMED TO WORK BRIEFLY, BUT SHORTLY AFTER THE LAGGING BEGAN AGAIN. IT EVENTUALLY BECAME MORE AND MORE COMMON AND NOW IT IS HAPPENING MANY TIMES A WEEK. AFTER OBSERVING THESE LAGS IN ACCELERATION WE HAVE COME TO THE CONCLUSION THAT THIS OCCURS WHENEVER YOU STOP TO MAKE A TURN. I HAVE BEEN DOING RESEARCH FOR SOME TIME NOW AND REPORTS ARE JUST NOW STARTING TO APPEAR. IT IS DEFINITELY SOMETHING THAT NEEDS TO BE LOOKED INTO. *TR

I FIRST EXPERIENCED THE DELAY IN RE-ACCELERATION ONE MORNING ON MY WAY TO WORK. AFTER COMING TO A COMPLETE STOP @ A STOP SIGN, I STEPPED ON THE GAS TO TAKE A TURN AND THE CAR HESITATED AT A VERY SLOW PACE TO TAKE OFF. I CHALKED IT UP AS THE CAR BEING COLD EARLY IN THE MORNING. IT CONTINUED TO HAPPEN PERIODICALLY UNTIL ONE DAY IT HAPPENED AS I WAS STOPPED AT A BUSY INTERSECTION WAITING TO TURN LEFT. WHEN THE INTERSECTION WAS CLEARED OF ONCOMING TRAFFIC FROM A REASONABLE DISTANCE I PRESSED THE GAS TO GO AND THE CAR LITERALLY DRAGGED IN SLOW MOTION INTO THE INTERSECTION. THE ACCELERATION WAS SO SLOW THAT IT ALLOWED TIME FOR THE ONCOMING TRAFFIC TO REACH ME. WITH THE FRONT OF MY CAR IN THE INTERSECTION AND THE ONCOMING TRAFFIC COMING DIRECTLY AT ME AT FULL SPEED I HAD TO FLOOR THE...