2007 YUKON GOES INTO REDUCED ENGINE POWER ON A REGULAR BASIS. AS A RESULT, THERE WAS A CRASH ON ONE PARTICULAR INCIDENT. ON A DAILY BASIS, IT CONTINUES TO AND THE ENGINE CUTS OUT AS A RESULT AS WELL, NO RHYME OR REASON. ON THE INTERSTATE, GOING 70 MILES AN HOUR THE VEHICLE CUT OFF, WENT INTO REDUCED ENGINE POWER AND MYSELF AND MY FAMILY WERE JUST SECONDS SHORT FROM LOSING OUR LIVES. THIS HAS ALL BEEN REPORTED TO GM AND WE'VE GOTTEN NO RESOLUTION. MOTHERBOARDS, GAS PEDALS, GAS CAPS, WIRES, EVERYTHING YOU CAN THINK OF HAS BEEN REPLACED ON MY VEHICLE AND IT STILL GOES INTO REDUCED ENGINE POWER PUTTING MY FAMILIES LIVES AT RISK. THIS IS AN EXTREMELY DANGEROUS SITUATION. *KB