GM has acknowledged the problem but wouldn't issue a recall for the trailblazers & envoys. I have been round and round w/ the dealership over this problem. They will fix all silverado, sierra, esclade, yukons, and tahoes but not the envoys or trailblazers. Its called a special coverage adjustment. On the above vehicles they will fix them 7 years or 70k miles. Good Luck.
2004 Chevy trailblazer is reading wrong passed 120mph
Where is the starter on a 2004 Chevy trailblazer.
The 2004 Chevy Trailblazer holds 7 quarts of oil.
If your Chevy trailblazer 2004 gauges are not working, check your fuel pump.
where is map sensor on 2004 trailblazer
The speedometer doesn't work. It doesn't respond to the speed we are going.
the dashboard cluster could have broken. That happened to my 2004 trailblazer and I had to get it replaced
I need a diagram for the vacuum lines on a 2004 Chevy trailblazer
remove and replace engine coolant temperature(ect)/chevy 2004 trailblazer
105mph
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