ENGINE RUNS ROUGH

So, The Upper Intake Gasket Along With Two Fuel Injectors Were Replaced On My 5.7l Vortec. I Did Not Do The Repairs So I Can Only Go Off Of...

Fuel Injectors And Fuel Injector Wiring Harness. Egr Valve Mass Air Flow Sensor Spark Plugs Plug Wires Coil Pack Crankshaft Position...

My Car's Engine Started Running Rough While At A Stop Light. After I Parked For An Hour And Restarted The Car, It Ran Fine Going Home....

The Vehicle Listed Above Is An Xl Model. It Runs Rough When Cold Like It Has A Bad Misfire Smooths Out When Warmed Up And Engine Pulls Down...

Make Car Shake Erratically While In Drive Stalls Uphill Or Going 25 To 35 Mph And Backfires Sometime.

When My Car Is Stopped With Engine Running It Vibrates Really Bad And When I Put It In Neutral It Still Vibrates But Not As Bad

I Have This Car. It Runs Smooth And Fine Everything Is Very Good Heat Rbm, But I Kind Feel The Engine Sound Load And It Seems People Lock...

Car Was Running Rough-had Egr Replaced, Spark Plugs Gapped And Wire Replaced. Still Running Rough When Going Between 1000 And 2000 Rpm And...

Dtc Codes Refer To Egr, Pcv Intake Leaks. Cannot Find Egr Valve Or Typical Pcv Valves. Car Now Backfires With Black Exhaust And Stalls...

When You Turn On The Over Drive It Stops, When It Starts Again Turn Ir (od) Off It Mellows Out. Key Here I T's Not Doing It All The...