ENGINE IDLE ROUGH

During In Town Use The Car Would Refuse To Start At Random Times. I'd Go To Pick Up The Car 20 Minutes Later And It Would Turn Over Just...

My Sable Is Idling Rough, At About 600 Rpm. When I Accelerate There Is Ususually A Long Hesitation Before Acceleration. At Highway Speeds...

My 1993 Safari 4.3l Vortec Idle Is Fine When Is Cold When It Has Warmed Up It Is Rough It Dose Not Quit After Replacing Leads Rotor And Cap...

Car Listed Above Has A 3.0 Dohc. It Has Been Rough Idling And Tries To Shut Off. But Then Sometimes It Runs All Right.

Car Runs Well Except For Idle During Warmup. I Come To A Stop, Rpm About 850, Then After A Few Seconds, Drops To 500. The Vacuum Drops...

No Power, Running Rough. I Have Changed Spark Plugs, O2 Sensors, And Ignition Coils, Nothing Has Changed.

I Decided To Adjust The Timing On My 440 Because It Was Bogging Down At Initial Acceleration, I Had Recently Rebuilt The 850 Cfm Street...

Engine Idles Rough And A Lot Of Times Will Kill If I Don't Keep Rpm's Up By Holding The Brakes And Pressing On The Accelerator To Keep Rpm's...

For A While The Vehicle Has Been Idling Rough At A Stop And I Suspected But Never Searched Out A Vacuum Leak. Today The Vehicle Began To...

My Car Listed Above Starts, Idles Rough Sounds Like A Lawn Mower Then Shuts Off After 5 Minutes Of Running. It'll Start Again And Do...