The amp is located under the center console.
in the gas tank.
Its located inside the valve core on the right rear tire. You must remove valve cap and use a good flashlight to see it on the sierra.
The EGR valve is located on the intake manifold,behind and to the passenger side of the throttle body.
The 2004 GMC Sierra-1500 has a V6 engine.
The 2004 GMC Sierra-2500HD has 16 valves.
The 2004 GMC Sierra-1500 has 12 valves.
The 2004 GMC Sierra-2500HD has a V8 engine.
It is inside the fuel tank .
how to remove a clutch pedal assembly 2004 gmc sierra
The 2004 GMC Sierra-1500 is a gas-powered vehicle.
The 2004 GMC Sierra-1500 has overhead valves (OHV).