NHTSA Complaint #10104815 — 1999 CHEVROLET SILVERADO 1500

I HAVE BEEN A LIFE-LONG GM OWNER. IN 1991 I OWNED A BUICK REGAL AND IN 1992 I OWNED A GMC JIMMY. BY THE LATE 1990'S I HAD OWNED A '93 BLAZER AND A ?94 C-1500. NEVER HAVE I HAD AS MUCH TROUBLE COLLECTIVELY WITH THESE FOUR VEHICLES AS I HAVE HAD WITH MY 1999 SILVERADO K-1500. IT BEGAN IN OCTOBER OF 2003 WHEN AFTER ONLY 46,584 MILES I HAD TO HAVE THE RIGHT AND LEFT HEAD GASKETS REPLACED DUE TO DETERIORATION OF THE GASKETS, WHICH TOTALED $989.47. THE LIFE-LONG MECHANIC THAT REPAIRED THE HEAD GASKET BELIEVES THAT THE GM/100,000 MILE ANTIFREEZE DETERIORATED THE GASKETS AND THEREFORE REPLACED IT WITH THE TIME-TESTED STANDARD GREEN ANTIFREEZE. I WAS WILLING TO OVERLOOK THIS PROBLEM BUT RIGHT BEFORE CHRISTMAS OF ?04 I HAD TO HAVE THE AUTOMATIC TRANSMISSION AND TORQUE CONVERTER COMPLETELY REBUILT DUE TO THE LOSS OF SECOND GEAR, FOURTH GEAR, AND REVERSE FOR THE TOTAL COST OF $1234.00. THE OWNER OF THE TRANSMISSION SHOP WAS ABLE TO DIAGNOSE THE PROBLEM INITIALLY OVER THE PHONE BECAUSE OF THE NUMEROUS OTHER GMC OR CHEVROLET TRANSMISSIONS HE HAS HAD TO OVERHAUL. I HAVE THE WORK -ORDER/RECEIPTS FOR BOTH JOBS COMPLETED.*AK