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Found 2,214 results
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Knocking Sound After Breaking?
This Is An Issue For A Friend’s Truck. He Explains That Whenever He Brakes And Comes To A Full Stop, There’s A Knocking Noise Coming...
Asked by
Jgonzo2398
·
1 ANSWER
2008
GMC SIERRA
VIDEO
Air Filter Replacement
Instructional repair video
GUIDE
Coolant Leak Symptoms
Engine coolant is essential for regulating your vehicle’s temperature. A coolant leak can lead to serious engine damage if not addressed quickly. Below, we outline the...
Left Rear Brake Turn Signal Interior Lamp Flashing?
2017 Sierra Denali 2500hd Diesel Clignotant Arrière Gauche Et Lumière A Frein De Fonctionne Pas Ainsi Que Les Lumière Intérieur En...
Asked by
2017gmcdenali2500hd
·
3 ANSWERS
2017
GMC SIERRA
Water Pump Pulley Fan Clutch Nut Off?
I'm Having A Very Very Hard Time Getting The Fan Clutch Nut Off Of The Pulley. Some People Say That You Turn It Clockwise And Some...
Asked by
Packers27
·
16 ANSWERS
2 IMAGES
2000
GMC SIERRA
Cruise Control Inoperative?
Cruise Control Will Not Work At All, Not Even The Indicator Light. When I Pulled The Connector On The Cruise Control Module And Checked For...
Asked by
RCH
·
17 ANSWERS
2 IMAGES
2001
GMC SIERRA
VIDEO
Spark Plugs and Wires Replacement GMC Sierra
Instructional repair video
Power Steering Pump/Belt?
I Had Been Hearing A Lot Of Whining From The Power Steering Pump For A While Previously. My Power Steering Seemed To Be Fine And I Checked...
Asked by
Packers27
·
24 ANSWERS
7 IMAGES
2000
GMC SIERRA
Shift To Park Message?
So I Was Driving My Vehicle Listed Above 1500 Denali, With The Badlander Upgrade To Take My Daughter's Friend Home, Which Was About. I...
Asked by
alicia49white
·
1 ANSWER
1 IMAGE
2019
GMC SIERRA
GUIDE
Water Pump Symptoms
The water pump is designed with a weep hole to allow coolant to leak from its housing before it can reach the shaft bearing which will cause the shaft to lock up and stop...
Oil Leak Top Rear Of Engine?
Removed Whole Top End As Well As The Valley Cover For Dod Put Back Together Had Massive Oil Leak Seams To Be Top Rear Of Engine
Asked by
Dggjr
·
2 ANSWERS
2012
GMC SIERRA
Emission Code Is P0449?
A Rubber Hose Approx 1/4 Inner Diameter Dropped About A Foot Down Under Truck. Tracking The Hose It Splits Over Transmission Attaching To...
Asked by
Spiritwood
·
5 ANSWERS
1 IMAGE
2002
GMC SIERRA
Engine Oil Pressure?
Had To Replace The Timing Chain And Now It's Saying Check The Engine Oil Pressure. What Did I Miss?
Asked by
YoitsTj
·
1 ANSWER
2 IMAGES
1999
GMC SIERRA
HVAC Torque Specs On All Nuts On All Connections
No Problem Yet, About To Change Out Some Parts Am Going To Replace All Orings & Seals.
Asked by
Medic901
·
1 ANSWER
2003
GMC SIERRA
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