Either the fuel pump fuses is blown or the fuel pump relay is defective. That is assuming all the wiring is connected or you do not have a loose wire or short in the wiring.
It is built into the alternator.
The voltage regulator on a 2004 250 Trailblazer is integrated into the alternator. Because of this, to change the regulator, it is easiest to replace the entire alternator.
There are several things that can cause your 2004 Chevy Trailblazer headlights to keep going out. The most common cause is a loose or corroded ground wire.
There are several things that can cause your 2004 Chevrolet Trailblazer to idle rough. The most common causes are a dirty fuel filter or a dirty air filter.
I need a diagram for the vacuum lines on a 2004 Chevy trailblazer
where is map sensor on 2004 trailblazer
No.
2004 trailblazer have over drive
Where is the lower line in a 2004 trailblazer for the ac to recarge it
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Where is the starter on a 2004 Chevy trailblazer.
If your Chevy trailblazer 2004 gauges are not working, check your fuel pump.