GMC Sierra General

My Engine Has 66,000 Miles But Engine Hours Of 2,136. Why Is That Not Matching What Miles Should Be. This Was A Used Vehicle And I'm...

I Bought This 2015 Gmc Denali. It’s Beautiful And Runs Great. This Morning I Woke Up To This Squealing/chirping Sound From The Engine. It...

Also Seems To Be Shifting Hard In To Second.

- Whine/buzz Like A Power Steering Pump Low On Fluid. - Started About 2000mi Ago - Noise Varies With Engine Speed. Same In All Gears...

There Is A Vibration Or Grinding Noise At Times. It Almost Sounds Like You Are Driving Over Rumble Strips Even Though You Are Not. This Is...

Both Of My Outside Mirrors Have No Power At The Fuse Inside The Truck.i Have Installed New Switch Inside Door Panel,to No Avail.everything...

I've Had A Couple Of People Look At My Truck. When I Turn The Wheel, Stop At Red Light, And Take Off, I Can Hear A Clunking Noise Coming...

Has There Been Any Problems Or Recall With Volt Meters Fluctuating Between 12 To Over 15 Volts? 5.3 V8 Engines.

When I Start The Truck Everything Is Normal. When I Put It Into Drive, It Has A Small Whine To It. When I Press On The Accelerator The Whine...

Stabila Trak Comes On By Itself.