Along the frame rail on the drivers side of the vehicle just a head of the fuel tank.
I have a 2002 Trailblazer and was told we do not have a fuel filter. You can verify this by looking at your maintenance manual or better yet (really!) call a Chevy Service department.
how do i replace the fuel filter on a trailblazer 2007
if it is like my 2002 the fuel filter is attached to the frame on the drivers side just in front of the rear wheel
Replace the fuel filter every 36,000 miles. A clogged fuel filter can cause the fuel pump to overheat and fail. A costly repair.
It's in the fuel tank
It was in front of the fuel tank up to 2004. On Later models it was placed inside the tank. I know, that sucks!
What happens is you have a new fuel filter in place.
The fuel filter on that 07 Trailblazer is part of the fuel pump module located inside the fuel tank and it is not serviceable by itself.
www.trailvoy.com Trailblazer enthusiasts forum!
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.
don t drive it
It is now located inside the fuel tank!