ENGINE IDLE ROUGH

I Have Replaced The Plugs, Wired(delco Factory) Cap, Roter, Iac Valve, Idel Selonid. I Have Checked For Vacume Leaks At The Intake...

Seems To Smooth Out A Onset Of Closed Loop. Do Not Know For Sure Do Not Have An Obd I System That Will Link With The Jag. Any Ideas On How...

Dear Car Pros, My Engine Starts Up Fine But The Idle Is Very Rough And The Engine Stalls. No 'check Engine Light' Is Present At Any Time....

When Cold It Stalls, Loss Of Power Till It Warms Up. Then Runs Fine. No Codes Or Pending Codes. Stft Is 21.0 And Ltft Is At 3.1. Cant...

Cranking After It Has Warmed Up And Sat For A Bit Has A Very Bad Lopy Idle. Like A Lean Condition And Trying To Compensate For It Making It...

Okay, So I Got The Car Listed Above, Guy Said He Rebuilt The Engine. When I Got It Passenger Side Head Gasket Was Faulty I Replaced Head...

When First Starting The Car For The Day, As It Starts To Warm Up The Car's Rpms Will Jump, And The Car Will Stall. The Rough Idle Only...

I Replaced My Plugs On My 2005 Liberty For A Rough Idle At 36000 Miles, I Still Have A Rough Idle With No Error Codes. Runs Fine Other Than...

Check Engine Light Came On (code 43) But With No Noticable Symptoms Until Next Day. Then Engine Started Idling Rough And With A Noticable...

Engine Cooling Problem 1997 Mitsubishi Galant 4 Cyl Two Wheel Drive Automatic N/a Miles At The Start Of The Car Idles Fine Then Begins...