I WAS PULLING INTO A LEFT TURNING LANE BEHIND ANOTHER TRUCK. BRAKES FAILED TO SLOW THE TRUCK. AS I APPLIED MORE BRAKE THE ENGINE STOPPED BUT VEHICLE STILL MOVED FORWARD AT A SLOW SPEED. THE ABS SEEMED TO BE TRYING TO WORK AS THE TRUCK "BUCKED" LIKE ABS WAS TRYING TO WORK EVEN AT THIS SLOW SPEED. I BUMPED INTO THE TRUCK IN FRONT OF ME. HE ONLY SUSTAINED A VERY SMALL DENT IN HIS BUMPER. MY TRUCK WOULD NOT START. I HAD TO SHIFT IT IN AND OUT OF PARK SEVERAL TIME AND IT FINALLY STARTED. I SUSTAINED ABOUT $3000 DAMAGE MY TRUCK. THE TRUCK WAS PUT ON A COMPUTER BY A FORD DEALER AND IT SHOWED NO PROBLEMS.