hi i have 96 vette that has the 2nd dead fuel pump in 3 yrs. it is definitely a dead ful pump confirmed . Since changing last pump i have only put 50 miles in the 3 yrs . Why would the pump fail a 2nd time . What pump is available that would be more resistant to failing with this car and its lack of driving issue? Should i go aftermarket?THANKS IN ADVANCE RICH