Under the upper intake plenum. You have to unbolt the throttle body and the take out the upper intake plenum bolts to remove the plenum...(the part that says 3.1 Multi-Port). Once you have it off you'll see them.
Restricted fuel return line or a faulty fuel pressure regulator.
Center rear of car behind fuel tank, in front of rear wheels.
Where is the location of fuel pump relay on 1996 Chevy Blazer?
fuel pump relay location
it is in the fuel tank!!
Depending on the year, GM primarily used the oil pressure sending unit as the switch for the fuel pump. There is no reset button for a GM. There is also a fuel pump relay.
Remove fuel tank
Check fuel filter.and air filter then timing make sure tune up is up to date.
picture of location of the fuel filter on a 2002 Chevy silverado 1500 LS.
It is in the fuel tank.
How to trouble shoot fuel pump on 98 Chevy Venture
It is inside of the fuel tank.