Pump regulator is located inside the gas tank and is an integral part of the sending unit, pump and emisssion valves (two of them).. The other (depending on what engine your truck has) is located on the inlet side of the fuel rail on top of the fuel injectors.
how to replace a fuel line presure regulator on a 2004 4.8 chevy silverado
It is located on the crankshaft.
You have to pull the door panel off - it is a pretty easy job to replace the regulator and you can buy them cheap online
the fuel pump is inside the gas tank
The Chevy Colorado came out in 2004
The fuse box is located under the hood on the right side close to the headlights.
It is built into the alternator.
Where is the thermostat located in a 2004 Chevy SSR
The engine computer is also the regulator.
6 3/4" speakers front and rear in a four door 2004 Chevy Colorado.
Where is the voltage regulator located on a 2004 Ford 250 diesel
The voltage regulator is part of the engine computer.