GMC Terrain Engine and Technical Discussion | GMC Terrain Forum

oil catch can

0

227

Change Timing belt warning 2018 Diesel

5

795

Rear Main Seal Failure

13

15K

by Jeni

2.4 Exhaust Manifold

0

1K

by dsanchez92503

Engine "flutters"

0

1K

check engine light keeps coming on

2

2K

by Doyle Wilson

P0172 and P0175 ses codes

0

3K

by Blues_man911

DIC showing various trouble issues

0

1K

by 14TerrainOwner

2019 terrain lugging

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887

by Dan L.

Weird start...smoke screen

0

1K

2015 LFX questions

0

2K

by Brycesgarage

2017 terrain towing capacity

2

2K

by hyson

2011 gmc terrain 2.4L engine running rough

0

3K

2018 start/stop engine feature disabled?

5

26K

Oil consumption issue

1

4K

by DPK

AWD system problem

0

2K

Electrical Gremlin

4

3K

P0301

0

3K

2015 Terrain, odd engine howl?

1

2K

by DPK

No start after throttle body cleaning!

1

3K

by DPK

Anybody else had to replace a low mileage Transmission?

1

2K

Terrain 2015 - Shifter stuck in P

0

3K

2010 GMC Terrain

1

2K

by DPK

2010 GMC Terrain 3.0L DTC P0017

7

17K

Synthetic or conventional oil

7

12K

Flushing engine coolant

1

5K

by DPK

Help replacing the starter motor

2

11K

by tk3000

Day/Night Function

4

3K

by DPK

Check engine light

1

4K

by DPK

Fried BCM?

4

4K

by DPK

Whats better for the Terrain: Synthetic or Conventional?

13

28K

by DPK

HVAC vent system fault

1

2K

by DPK

Infotainment System black-out

2

2K

by DPK

What kind of gas do you use in your Terrain? Premium or Regular?

6

50K

by DPK

What brand of oil would you use for your Terrain?

7

47K

by DPK