GMC Sierra General

I Had A Fuel Pump Go Bad Today And Needed Towed 30 Miles Into Town I Did Not Shift The Transfer Case In To Neutral, Did I Just Burn Up The...

I Have A Factory Round 7 Pin Trailer Plug Installed On My Truck That Is Tied Into The Wiring Harness. It Has No Power Running To It. I...

I Promise To Give A Big Donation If You Can Solve This Mystery. I Have Had 3 Mechanics Take A Look And Nothing. There Is A Metalic Clicking...

Most Of The Time (probably About 80% Of The Time) When I Accelerate From A Dead Stop, I Get A Rapid Knocking Sound From Under The Hood. It...

When I Have My Truck In 4 Wheel Drive (4-lo Or 4-hi) And I Accelerate Quickly Or I’m Putting A Lot Of Torque On The Vehicle, There Is A...

When Starting To Climb A Hill My Truck Will Start To Buck When I Give It The Gas It Stops Bucking.

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While Driving Last Night I Noticed My Oil Pressure Drop And Heard A Clicking Noise. I Pulled Into Gas Station And Checked Oil It Was Down A...

Having Trouble To Identify A Clunk In This Truck. Truck When Stopped And Starting Up Again On Pavement Feels Like Slight Feeling Of Tire...

I Have A 1998 Gmc Sierra 1500 What Can I Do To It Increase Performance And Give It A Touch Up?