GMC SIERRA

Hi There, This Past Winter The Old Girl Started Making This Load Clicking Sound When You Speed Her Up. As Soon As You Coast It Dies Right...

My Engine Light Is On And It Read Two Codes.P0449 And P0455. I Changed The Fuel Cap And Had The Computer Reset And The Light Went Off. Later...

I Replaced Engine Which Now Runs Perfect But Transission Does Not Work. Replaced Torque Convertor And The Pump Which Still Has Not...

Drive Shaft Was Damaged And Replaced Ran Great For Weeks And Now Is Leaking Fluid And The Fliter In The Trany Pan Was Broken And The Pan Was...

I Have A 1997 Gmc Sierra 4x4 Z71-the Headlight Switch Has 3 Positions -off, Running Lights And Headlights. Recently The Headlights Would...

Hi I Have A 89 Gmc 3500 4x4 Dump /plow , I Took It To The Do It Ur Self Car Wash I Was Waiting In Line I Turned It Off And Statred It...

I Just Bought A 2000 Gmc Sierra Extended Cab With A 4.8 V8. The Problem Is That My Fuel Gauge Does Not Work Properly. It Shows Empty, It...

Torque Setting For Front Axel Nut

Brakes Problem 1988 Gmc Sierra V8 Two Wheel Drive Automatic Replaced Master Cylinder And Calipers. Bled Entire System. Front Brakes...

Each Of My Spark Plugs Has A Metal Sleeve Over The Plug Wire Near The Engine Block. What Is This For?