2002 Chevrolet Trailblazer Q&A

2002 Chevrolet Trailblazer Question: what would cause fuelpump to not come on

ran car to store ran good. Left store and it died will crank but fuel pump will not run.(already tried new pump same prob.) can anyone help -
Answer 1
Could be the fuel pump has failed...or theft deterant system is not reconizeing the ignition key thus computer disables the fuel pump.. -