If your Chevy trailblazer 2004 gauges are not working, check your fuel pump.
First check the fuses.
See answer for same question on 2004 Chevy avalanche. JIT
Where is the starter on a 2004 Chevy trailblazer.
The 2004 Chevy Trailblazer holds 7 quarts of oil.
where is map sensor on 2004 trailblazer
I have the exact same problem right now with a 2004 trailblazer... any discoveries?
I need a diagram for the vacuum lines on a 2004 Chevy trailblazer
remove and replace engine coolant temperature(ect)/chevy 2004 trailblazer
If the air vents of the Chevy trailblazer 2004 are not blowing air, have the fuel pump checked.
Seeing as your not that savvy.. take it to a 'lube shop let them change your oil
replace the starter