GMC SIERRA ENGINE SYMPTOM

There Are Two Ignition Fuses Feed Wires (brown), And One Ignition Feed (pink) That Are Not Connected. From The Firewall Block In The...

V8 Four Wheel Drive Automatic 89,090 Miles. My Truck Is A Extended Cab With A 350 Engine. Just Recently It Has Started Shutting Off While...

Vehicle Has Been Running Solid For Years. Drive It Yesterday And Parked It Just Like I Always Do. Went To Start It Back Up A Little While...

Truck Ran Fine, Parked In Yard. Next Morning Would Not Start. Turned Over Fine. Checked Spark. No Spark From Ignition Coil. Checked...

I Just Replaced My Crank Shaft Positioning Sensor And My Camshaft Sensor. When I First Put The Truck Back Together It Cranked But Wouldn'...

Was Getting All 4 O2 Codes, Replace All 4, Cleared Light Now Getting O2 Codes On Both Banks, Makes Truck Hard 2 Start When It's Warm...

I Have The Truck Listed Above 2500hd. Been Dealing With A P0300 Random Misfire For A While Now. Did Plugs And Wires. I Was Still Getting The...

Engine Idles Low, Truck Has Loss Of Power And Pickup. When Driving Gives A Sudden Jerk, Engine Shakes When Parked Don't Notice When...

My Engine Has Slow Acceleration?

Truck Shut Off While Driving. Mechanic Said The Timing Chain Snapped. Is This Engine An Interference Or Non Interference Engine? Trying To...