2003 Chevrolet TrailBlazer EXT Overview

TrailBlazer EXT

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TrailBlazer EXT

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Chevrolet TrailBlazer EXT Questions

Blower Motor Will Not Go Off

I have a 2003 Chevy Trailblazer that the blower will not turn off with the buttons on the dash nor by turning the key off. The key does not get stuck in the ignition. The only way I've found to get ...

7 views with 1 answer (last answer 9 hours ago)

Oil Pressure

My oil pressure is always around 40 psi cold or warm at idle even when driving . Now it has stopped to 30 to 35 for all of the above . Why or is this normal? Oh and it has a 5.3 v8 not the vortex

2 views with no answers yet

Transmission

Why will the transmission still not shift after changing both solenoid

6 views with 1 answer (last answer 2 weeks ago)

Truck Wont Start

I have a 2003 chevy trailblazer v6 4.2 my fuel pump is good.my fuel filter is good my relays are good..but my truck still wont turn on.once i put a rag with gas near the filter goes it turns on bu...

9 views with 3 answers (last answer 3 weeks ago)

4x4 Replacement

Hey I have a trailblazer ext lt and need a transmission it's 4x4. Can I use a regular size trailblazer transmission 4x4 as a replacement? Is there anything I need extra because the ext is bigger??...

2 views with no answers yet