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Out Of The Four Vents On The Dash Only Vent Number...
Heat On High On Both The Left And Right Thermostats. Out Of The 4 Vents On The Dash Only Vent #3 Is Blowing Hot Air. Vents 1, 2, And 4 Are...
Asked by
JAMESLAYMON
·
4 ANSWERS
4 IMAGES
2020
GMC SIERRA
VIDEO
Throttle Actuator Service
Instructional repair video
GUIDE
Bubbling or Gurgling Noises
Your vehicle can make bubbling or gurgling noises for a verity of reasons, and can be a signal of various underlying issues within the vehicle. Here is why this phenomenon...
Code C0364?
Need Wire Diagram To The Vehicle Listed Above 4wd Actuator.
Asked by
Austin Rich
·
1 ANSWER
4 IMAGES
2014
GMC SIERRA
Whine/Buzz Coming From Engine?
- Whine/buzz Like A Power Steering Pump Low On Fluid. - Started About 2000mi Ago - Noise Varies With Engine Speed. Same In All Gears...
Asked by
ShadowMech23
·
26 ANSWERS
4 VIDEOS
5 IMAGES
2014
GMC SIERRA
C0110 Code, ABS Light?
Abs Light Came On. Scanned It And It Is C0110. We Originally Had The Ecbm Repaired, And All Was Good For About A Week. Now It’s Back On...
Asked by
Billdawg
·
4 ANSWERS
1 IMAGE
2005
GMC SIERRA
VIDEO
Engine Oil Change and Filter GMC
Instructional repair video
Transmission Issues Shifter Not Working Properly?
When I Put My Truck In Drive It Is In Neutral So I Put It In 1st And It Goes To Third But I Have To Shift It As I Drive But It Won't...
Asked by
Jeannie1980
·
1 ANSWER
5 IMAGES
2004
GMC SIERRA
No Spark?
I Just Did A Bunch Of Work On It Like Changed The Starter And Other Stuff But Now I'm Not Getting Spark.
Asked by
Kayla Samms
·
5 ANSWERS
2 IMAGES
1992
GMC SIERRA
GUIDE
Water Pump Replacement
A water pump is bolted to the front of the engine block or timing chain cover and is driven by a serpentine belt, timing belt or timing chain which you should consider...
Passenger Side Front Seat Fully Reclined And Will Not...
Passenger Side Front Seat Is Fully Reclined And Will Not Go Back To Upright Position. All Switches Work Except The Switch To Bring The Back...
Asked by
Mandy92482$
·
1 ANSWER
2 IMAGES
2011
GMC SIERRA
The Heater Blowing Cold Air All The Time?
Replaced Climate Control Board. Blend Door Actuator And Mix Air Actuator. Thermostat. No Bubbling Or Clicking But Control Board Is Flashing...
Asked by
Stacey Smith Crawford
·
1 ANSWER
1994
GMC SIERRA
Vacuum Line Diagram Needed?
I Need A Vacuum Diagram For The Vehicle Listed Above 1500 5.7 Vortec.
Asked by
Jerry Schlager
·
4 ANSWERS
2 IMAGES
1997
GMC SIERRA
Is A Bidirectional Scan Tool Needed For Routine...
For The Following Maintenance Activities, Is A Bidirectional Scan Tool Needed? A. Brake System Flush, Using A Pressure Bleeder. B....
Asked by
43zx2
·
11 ANSWERS
2021
GMC SIERRA
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