GMC

I Have A Gen Lll 6, 0 Ls (lq9), That I’m Go­ing To Be Re­build­ing And Putting In My 1972 C3500 Gmc. I Live In Cal­i­for­nia Be­tween...

Hello, My Ve­hi­cle Is Still Slip­ping And Giv­ing The Code P0963, I Re­placed So­le­noids And Flushed And Cleaned Every­thing. I Have Now Opened...

Get­ting A Vi­o­lent Bang­ing Noise From The En­gine. De­creases When In Gear And Stopped. In­creases When Ac­cel­er­at­ing.

Af­ter Wash­ing My Car, The Abs And Trac­tion Con­trol Lights Came On Telling Me To Ser­vice Them. At First Every­thing Seemed To Be Work­ing Fine...

Some­how Messed Up When Re­plac­ing Plug Wires, Ter­ri­ble Miss And Knocks. The Cap Has Num­bers, But I Need A Di­a­gram To See What Is Run To...

Truck No Start Con­di­tion, Oil Is Full Of Gas, I Have Now Changed The Oil, And It Starts Right Up But I Need To Find The Is­sue. I Feel It...

I Lost My Only Key With Key Fob, So I Swapped Out Cylin­der With New One With Keys Al­ready Pro­grammed To It But, It Won't Al­low Me To...

Ad­dress­ing The P0963 Code, By Check­ing The So­le­noid, Wiring And Con­nec­tors Is Cru­cial Restor­ing Proper Pres­sure And Pre­vent­ing Fur­ther...

Hello, I Have Been Hav­ing So Much Trou­ble With The Slip­ping At 35 Or 40 Miles Per Hour, Does Not Go Into 4th Just Seems Like The En­gine...

I Have A Mes­sage Af­ter The Car Had Been Run­ning For Around 15 Min­utes Say­ing: Oil Pres­sure Low Stop The En­gine). I Have Re­placed The Pcm In...