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

Sticky Poor A/C at idle

20 21 22

421

218K

#5 Misfire. What else to check for?

1

93

2002 Trailblazer Bogging Down?

2

22

14K

P0013 & P0014, tried almost everything, what to try next?

2 3

46

1K

by slowsl

Replace bad BCM with refurb or send mine for repair?

0

72

by zoysia

Cam Actuator solenoid problem..

16

25K

08 Envoy Hard Start.

3

88

Power Steering Pump Cockeyed

0

59

by North East Torrent

4

170

Heater Core Hose Connector 90deg

1

1K

P0017 + Timing Chain Rattle

2

123

by NJTB04

Power Steering Pulley

1

925

by Ravalli Surfer

No Power at OBD port

13

21K

"knocking"/ ticking sound from engine

16

24K

Thermostat Replacement Thoughts (03 Envoy)

3

2K

3

137

by pdcomm

GMC Envoy XUV Won't Shift Out of First Unless You Take Your Foot Off the Gas

1

1K

Removing top dash cover?

1

465

by Oldsmobile Guy

Running Hot on 02 Trailblazer

8

201

2002 Envoy Cylinder 1 misfire

19

517

by Ravalli Surfer

AC whine when accelerating

3

125

by wcosh

Ock
1 mo ago

13

399

by Ravalli Surfer

Transmission shifting hard all of a sudden

9

1K

by Ravalli Surfer

Reduced engine power light.

2

145

04 Envoy XUV shifting into gear not linkage related

3

112

by Ravalli Surfer

Can't rotate new cam phaser, is this normal?

0

61

by slowsl

Rough Idle - Catalytic Converter Clogged?

6

2K

Sluggish acceleration

6

308

by Ravalli Surfer

Steering wheel not locking?

1

116

by Ravalli Surfer

2002 Trailblazer TPS/Throttle Body

1

2K

by Ravalli Surfer

Not shifting to 1st

3

885

by Ravalli Surfer

Overheating/Head Gasket/Onstar report

9

5K

by 3Dog

anyone replace a pcm before????

16

26K

Engine vibration and rough idle

19

38K

by jpark

Motor Mount Replacement

3 4 5

83

117K

by BobbyA

Ock
4 mo ago

5

303

by Ock