Having problems with your 2003 Chevrolet TrailBlazer ?
Where is the fuel filter in 2003 trailblazer - 2003 Chevrolet TrailBlazer
Inline located on frame rail just after fuel tank, will have 3 hoses attached to it, it is a flex fuel vehicle with a flex fuel filter cost about $99.00 from GM and about $ 70.00 from Kragens with a Fram aftermarket filter which is of equal quality... Hope this helps...
Repair Help & Product Troubleshooting for 2003 Chevrolet TrailBlazer
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