Regular unleaded fuel. No need for anything higher unless you get your PCM tuned for it. Stay away from E85. www.trailvoy.com for all the answers about these trucks. Run by enthusiasts for enthusiasts!
If your Chevy trailblazer 2004 gauges are not working, check your fuel pump.
If the air vents of the Chevy trailblazer 2004 are not blowing air, have the fuel pump checked.
What happens is you have a new fuel filter in place.
how do i replace the fuel filter on a trailblazer 2007
It was in front of the fuel tank up to 2004. On Later models it was placed inside the tank. I know, that sucks!
In 2004 Chevy moved the fuel filter from the drivers side frame rail and put it inside of the fuel tank. NOT KIDDING Keep in mind that a filter built into the pump is no longer considered a maintenance item.
In the fuel tank
The engine of a Chevy Trailblazer may begin shaking when idle if there is insufficient fuel reaching it. This can be caused by a clogged fuel filter or dirty fuel injectors.
who should i see about a recall on 2005 chevy trailblazer for faulty fuel gauge and not working speed gauge who can i call about this for a recall was bought used
It's in the fuel tank
it is located in the fuel tank
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