ENGINE IDLE ROUGH

I Have A 96 Cutlass And I Had The Motor Repalced And Now The Car Just Idles Horribly But If Its Out Driving Around Its Just Fine Its Only...

Thank You For Your Answer Concerning Disconect Batt. B-4 Replacing Mass Air Flow Sen. I'm Fixing Daughter-in-laws Nissan So She Can Get...

Engine Performance Problem 2001 Toyota Camry 4 Cyl Front Wheel Drive Automatic The Problem With My 2001 Camry (80000 Mi) Is The Engine...

In Order To Get To The Back Spark Plugs I Have To Take Off The Valve Cover And This Requires Taking Off Air Hoses And Other Things. I Was...

2008 Xj8, With 36,300 Miles -- 18mpg Around Town; 21.5-22mpg On Open Road @ 70-75mph Air Filter Recently Replaced

Thanks Guys For The Advice On Cleaning The Iac On My 99 Grand Am. I Went Ahead And Changed It And Cleaned The Hole It Came Out Of With Carb...

My Vehicle Warms Up Fine Then After About Five Minutes It Bogs Down Then Turns Off.

Not Sure What The Deal Was But Now The Check Engine Light Has Gone Off And The Engine Is Running Smoothly Again. I Thought That Once The...

Cylinder One Misfire When I Put In The Code Reader, I Replaced:spark Plugs, Spark Plug Wires, Coil Pack, Mass Air Flow Sensor, New Egr, New...

I Have A 2003 F-150 And When I Start It Up It Goes Right Up To 1,500 Rpm Then It Comes Down Under A 1,000rpm And After About 20 To30 Sec It...