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