Engine misses up grades on 1997 GMC Suburban 2500

Changed fuel filter little better mechanic says problem is pump should i change it, no check engine lights either

Asked by for the 1997 GMC Suburban 2500
2 answers 2 comments
sounds like a weak fuel pump to me!
Ok I'll get it checked out Thank You
i would look at basics first like plugs, wires, air filter. have a pressure test done on fuel pump before spending that money.

Roy
Ok I'll get it checked out Thank You