2008 GMC YUKON Power Trainautomatic Transmission Problems

THIS IS IN REGARDS TO GMC BULLETIN #PIP4112J : SAG OR HESITATION ON ACCELERATION (NORMAL OPERATION CHARACTERISTICS) - (JUL 21, 2011). I'VE BEEN HAVING THIS PROBLEM SINCE DAY ONE AND TOOK THE SUV TO MANY DEALERS BUT DEALERS COULD NOT VERIFY THE CONCERN UNTIL NOW. THE 2008 GMC YUKON XL DENALI WOULD STOP ACCELERATING FOR 2-3 SECONDS WHEN THE GAS PEDAL IS PRESSED. MOST OF THE TIME IT IS WHEN I AM TRYING TO PASS A LANE, TRYING TO ENTER HIGHWAY, TRYING TO CLIMB A MILD HILL OR TRYING TO AVOID A POTENTIAL ACCIDENT. AFTER THE DELAY, THE TRANSMISSION WOULD DOWN SHIFT AND I THINK IT DOWN SHIFTS TO EITHER 1ST OR 2ND GEAR CAUSING THE SUV TO ROAR LIKE CRAZY AND SHOOTS OUT LIKE A CANNON. I HAD AN INCIDENT WHERE THE COPS GAVE ME A WARNING WITH THE LIGHTS AND SIREN PROBABLY THINKING THAT I WAS DRIVING RECKLESSLY....

ON ALL 4 OCCASIONS, THE 2008 YUKON HYBRID, LUNGES FORWARD AT LOW SPEEDS, LOOSES BRAKES, POWER STEERING AND ALL POWER. EVERY TIME IT HAS TO BE TOWED TO THE DEALER. THIS HAS HAPPENED 4 TIMES SINCE AUGUST 2008. THE FIRST TIME THERE WAS A FIRE IN THE FUSE BOX, THEN WHILE THE DEALER HAD THE VEHICLE, IT CAUGHT ON FIRE AGAIN. THE DEALER KEEPS TELLING ME THAT IT IS FIXED AND SAFE TO DRIVE. THE YUKON IS BACK AT THE DEALER AND I AM NOT TAKING IT BACK. THIS VEHICLE IS VERY DANGEROUS AND THE GOVERNMENT NEEDS TO LOOK INTO THIS RIGHT AWAY. I NOW HAVE AN ATTORNEY AND WE ARE CONTACTING GM AS WELL. *TR