GMC IGNITION

Chicken Timing Need To Know Firing Order And The Number One Top Dead Center Be Where My Rotor Should Be Pointing

Hey, I Don’t Know Which Spark Plug Wire Set Is The Right One For Me. I Have The Truck Listed Above 2500. Online There Is A 10.5” And...

Below On The Left Is Cylinder 6 Plug. On The Right Is Cylinder 8 Plug. Even After Installing New Plugs And Wires Engine Rubs Fine At Idle...

Bad Distributor So Went To Install New Part Removed Cap On Old Part After Unplugging Advance And Set To Tdc Seen The Rotor Is Pointed At #6...

I Just Did A Bunch Of Work On It Like Changed The Starter And Other Stuff But Now I'm Not Getting Spark.

I Have No Spark To The Spark Plugs. I Replaced The Distributor It's Brand New. I Have Replaced The Ignition Coil. I Have Replaced The...

This Clip Is Getting No Power With Key On Hooked Up Test Light To It And Still No Power It Plugs Into The Distributor. Need Help Please.

Truck Wait To Shift Till About 3 Grand Then Slams Into Gear But Its An Intermittent Problem. Also Idles Funny When This Problem Occurs Some...