2003 Chevrolet TrailBlazer EXT Overview

TrailBlazer EXT

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TrailBlazer EXT

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Chevrolet TrailBlazer EXT Questions

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??...

0 views with no answers yet

No Heat

I just replace the blower motor resistor in my 03 Chevy Trailblazer. At first the fan would blow very low speed if any at all but now the fan speed works fine on all levels but the heat does not ge...

2 views with no answers yet

Over Heat

I changed my water pump and thermostate. Before burping it blew out cold air. After burping it blows out got air with cap off. When I put the cap back on it over heats

5 views with 1 answer (last answer about a month ago)

Gas Pump Nozzle No Longer Fits Into Gas Port

16 views with 2 answers (last answer about a month ago)
60

Lights Come On And Off Car Not Running 2003 Trailblazer

the lights come on and off by themself after i lock it

129 views with 2 answers (last answer about a month ago)