OEM Issues | Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

Sticky Poor A/C at idle

19 20 21

417

209K

AC Showing High Pressure

3

46

[SOLVED] Master switch not working

7

3K

PCV port clogged!

2

25

8K

--The Dreaded Death Rattle?

2 3

44

3K

antifreeze leak.

2

25

1K

by Linusridesred

04 TB cranks but don't start and changing codes

1

63

Hvac drivers blend door inop?

4

3K

Low oil pressure at idle

2

21

9K

by nifty

14

14K

[SOLVED] A/C Blowing hot air in my 03 TB EXT - STUMPED!

3

673

by Duckhunter43

6

2K

Removing dashboard and replacing evaporator

2

32

72K

Weird part on rear U-joint

3

218

by Ravalli Surfer

Coolant/Heater hose

2

180

2

215

2004 PCM Wiring Diagram / Pinout

17

52K

2002 LTZ replace exhaust system

2

203

by aarongriffin

Not sure what else to try ... P1345

2

101

by Kindahulkish

Brake & Reverse Light Issues 2004 Chevy Trailblazer.. Looking for advice!

5

280

by Dommie

1

154

Trailblazer lift gate problems

3

294

The Dreaded P0171 Code...

4

428

Fan clutch not engaging

2

145

Fan Clutch Causing A/C Problem

9

3K

14

21K

Overdue maintenance journey

8

600

Abs and traction control light

14

34K

New Exhaust Manifold! Sputtering & Cutting Out!!!

10

586

Gas gauge working Backwords

3

95

AC clutch engages and then turns off after a few seconds...

8

369

High reading on battery gauge

2

204

Random misfires after new PCM

1

130

OEM Strut and Shock replacement options

5

190

exhaust cam phaser

8

11K

Engine overheats when AC is on

15

27K