Posted 7/17/2009 18:22 (#779086) Subject: Chev 5.3 engine problem
Caraway, AR
My 03 K1500 chevy w/ 5.3 engine: When I get on it hard falls on it's face , like it's running out of gas.
Changed fuel filter....didn't help. Changed intank fuel pump....didn't help. Is there another fuel filter in that fuel injection system I'm overlooking, or something else.