TL*THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FUEL PUMP IN THE TANK BECAME HOT ENOUGH TO DETERIORATE THE INSULATION ON THE WIRES. AS A RESULT, THE FUEL GATE UNIT MALFUNCTIONED. THE MANUFACTURER STATED THAT THEY WOULD REPAIR THE FAILURE AT $350, WHICH IS HALF OF THE PRICE THEY ARE CHARGING. THE FAILURE AND CURRENT MILEAGES WERE 50,000.