2003 CHEVROLET SILVERADO 1500 HD Engine Problems

SEVERAL OF THE EXHAUST MANIFOLD BOLTS HAVE SNAPPED/SHEARED CAUSING EXHAUST LEAKS BETWEEN THE EXHAUST MANIFOLD AND EXHAUST PORT ON THE CYLINDER HEAD. I'M LEARNING THAT THIS IS A COMMON ISSUE THAT HAS GONE UNADDRESSED BY THE MANUFACTURER, BUT IS CLEARLY AN EMISSIONS AND FUNCTIONALITY ISSUE. PLEASE HELP IN HOLDING THE MANUFACTURER ACCOUNTABLE FOR THIS APPARENT MECHANICAL DEFECT. AS OF NOW, THEY OFFER NO ASSISTANCE IN REPAIRING THE ISSUE.

OK THE PROBLEM I'M ABOUT TO STATE IS A HUGE PROBLEM WITH THE 2003 1500 HDS SINCE THEY WHERE NEW AND CHEVY HAS HAD SEVERAL COMPLAINTS OVER THE YEARS WITH A REFUSAL TO REPAIR. THE THROTTLE ACTUATOR CONTROL IS WHAT THE PEDAL SENSOR TELLS TO MOVE THE THROTTLE BODY. EVERY SO OFTEN (SOMETIMES MULTIPLE TIMES A DAY) THIS MODULE WEIRDS OUT AND PUTS THE TRUCK IN TO REDUCED ENGINE POWER (LIMP MODE) AND WON'T DO OVER 25 MPH WHICH IS VERY HAZARDOUS WHEN TRAVELING FREEWAYS AND TURN PIKES WHERE THE SPEED LIMIT IS HIGH.I MYSELF HAVE BEEN ALMOST RAN OVER BY BIG RIGS BECAUSE MY TRUCK DECIDED TO GO INTO THIS REDUCED ENGINE POWER MODE IN THE MIDDLE OF RUSH HOUR. I MYSELF HAVE BEEN ON THE PHONE MULTIPLE TIMES WITH CHEVROLET CORPORATE WITH THEM TELLING ME THAT I'M SCREWED AND TO GET OVER IT. DON'T GET ME WRONG I...

LOST POWER TO ENGINE WHILE DRIVING DOWN THE INTERSTATE HIGHWAY. FAULT ON DASH SHOWED (REDUCED ENGINE POWER). PULLED TO SHOULDER OF HIGHWAY AND TRIED TO RESTART ENGINE TO NO AVAIL. AFTER SITTING FOR ABOUT 5 MINUTES ENGINE STARTED AND CHECK ENGINE LIGHT STAYED ON FOR A FEW DAYS. SINCE THAT TIME I HAVE REPLACED THE THROTTLE POSITION SENSOR AND HAVE STILL BEEN HAVING THE SAME PROBLEM FOR THE PAST 2 YEARS. IT WILL SOMETIMES DRIVE FOR A FEW DAYS WITHOUT ANY PROBLEM, BUT SOME DAYS IT WILL OCCUR 10 OR MORE TIMES IN A DAY. I HAVE BEEN ON SEVERAL WEBSITES ONLY TO SEE SEVERAL PEOPLE ARE EXPERIENCING THE SAME PROBLEM EVEN ON DIFFERENT MODELS AND YEAR VEHICLE'S. THIS COULD AND MAY WELL HAVE CAUSED DEATHLY AUTO ACCIDENTS. I HAVE LOOKED FOR A RECALL ON THIS PROBLEM AND COULD NOT FIND ONE. MY QUESTION IS, "ARE THERE ANY PLANS TO...