GMC SIERRA

Have Been Having A Rough Idle Problem Checked It Out With My Tester And Come Back Code 35 Iac, So I Changed The Iac A Bit Better But Still...

Engine Light Comes On When Reach Speeds Over 70 Mph Code Goes Off When I Keep Speed Below 46

My 1999 Gmc 4x4 5 Speed( Transfer Case Shifter On The Floor) Will Not Go Into 4 Wheel Drive. Also The 4x4 Light Is Not Lite. Checked Linkage...

4.3l Starts But Does Not Stay Running, I Replaced The Fuel Filter And Pump What Do I Do Next

My 93 Gmc Sierra 4.3 Ran Out Of Gas And I Put New Gas Into It And Now It Will Not Start, I Checked The Spark And It Is Getting Fuel To The...

This Truck Doesnt Have A Transmission Kickdown Cable, Its Got A Little Solenoid Under The Throttle Cable With 2wires Coming Off Of It....

I Already Ran The Code And Decided It Was A Module Failure But I Did Not Want To Attempt The Repair. When I Picked It Up, I Went About Ten...

Service Engine Soon I J

On Cold Start Truck Rpm Is Good But Then Drops To The Point Thst It Stalls Worst In Cold Weather

Belt Will Not Stop Squeaking. I've Replaced The Idler Pulley And The Belt Tensioner And Double Checked The Installation. Also Put A New Belt...