ENGINE IDLE HIGH

I Have The Aboved Mentioned Car. On Start-up It Starts Hard Sometimes And Once Started, It Revs Up And Down Irratically And Some Times Just...

I Replaced And Cleaned My Iac Valve, Also Cleaned My Throttle Body Because My Car Would Stall And Cut Off At Times. Who Knows When The Last...

I Have Replaced The Mass Air Flow Sensor In My 97 Maxima 3 Times. This Is The Sensor The Scanner Shows But My Car Is Still Not Functioning...

Recently Repaired The Starter Motor On My 2005 Ford Bantam Rocam 1.3i [replaced Brushes On Starter Motor]. A Day Or Two Later I Noticed Idle...

Fresh La 360 Build, With High Flow Heads, Mild Cam, Can't Get Idle Down Below 1,500 After Warm And Choke Open, Used Smoke Machine...

Rough Idling And High Idle When Parked. Checked For Vacuum Leaks And Timing And All Is Fine. What Is The Position Supposed To Be?

Changed The Idle Air Control Valve With A New One, Still On Start Up The Car Will Rev Up Out Of Nowhere To Like 2,500-3,000 And It Revs Up...

When I Crank It Up It Idles Very High. It Will Go Down A Little Bit When I First Crank It Up But When I'm Driving It And Go To Stop And...

Just Purchased The Truck Listed Above With A 305, Engine Idles High In Park And Neutral. Normal Idle When In Drive And Reverse. I Have Not...

When The Car Is Started The Idle Is Around 1800 To 2200 Rpm. After Warming Up Idle The Same In Park. I Did Have A P0420 Code When Checked...