GMC SIERRA

1999 Gmc Ser­ria 1500 Ext Cab V-8 With 180,000 Miles With About 45,000 Miles On Re­built Trans­mis­sion Will Not Shift Into Over­drive. Ser­vice...

I Have A 1995 Gmc 2500 With A 5.0 L Auto 4x4 When I Start My Truck, Very Fre­quently The Tach And Speedo Do Not Work At All, I Be­lieve...

The Fuel Pump Re­lay On Our 96 Gmc Sierra 4x4, 350, 5.0l, Had Been Loos­ing Con­tact. We Tight­ened Up The Fuse Box But That Did­n't Work....

Hi, I Have A 93 Gmc Sierra With 92,000 Miles, 350 5.7 Liter En­gine. I Re­cetly Bought A New Head Unit/​ra­dio And Was Go­ing To In­stall It....

I Have A 2002 Gmc Sierra, With Ap­proi­mately 250 000 Km On It. It Has Been Ex­tremely Re­li­able And I Am Very Happy With It's Ser­vice. How­ever...

5.4l V8 98k Mi. We Have Fuel Pres­sure, And Spark. But This Truck Has Al­ways In­ter­mit­tently Sported A 'se­cu­ri­ty' Light On The Mes­sage...

We Have A 2002 6.0 4x4 Gmc W/ 108,000 Miles And About A Year Ago It Acted Up About Two Days And Then It Went Away. Well Now The Trou­bles...

I Just Changed The Oil On My 1999 Gmc Sierra And I Don't Know How To Re­set The Change Oil Light. Can Any­one Help?

I Have A 1997 Gmc Sierra 350 En­gine With 65,000 Miles. Yes­ter­day It Was 95+ De­grees Out­side Atleast. We Started The Truck, Ran A Few...

Re­placed Fuel Pump, 130k 5.3l 2wd, Opin­ions Have Led Me To A Pos­si­ble O2 Sen­sor Fail­ure? Idles Rough If It Does Start And The Only Way I...