Yes. They are have a TBI or throttle body injection system.
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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.
don t drive it
The camshaft in the Trailblazer 4200 Vortec LL8 Inline six cylinder engine is a bit different in this new design as of 2002. This all aluminum fuel injected engine is a dual overhead cam design. It can rev effortlessly to over 6000 rpm. www.trailvoy.com All the answers for your Trailblazer from true enthusiasts!
They are inside the fuel rail on the drivers side of the engine. Fairly big job to get to them. www.trailvoy.com Trailblazer enthusiasts forum
It is fuel injected. Chevy quite using carburetors in late 1986. from there on everything is fuel injected.
Along the frame rail on the drivers side of the vehicle just a head of the fuel tank.
they are fuel injected.
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!
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
fuse box underhood driver side relay no. 41